213114010122 has 40 divisors (see below), whose sum is σ = 514266576516. Its totient is φ = 65573540928.

The previous prime is 213114010111. The next prime is 213114010133. The reversal of 213114010122 is 221010411312.

213114010122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (213114010111) and next prime (213114010133).

It can be written as a sum of positive squares in 2 ways, for example, as 163580611401 + 49533398721 = 404451^2 + 222561^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 213114010095 and 213114010104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 50594763 + ... + 50598974.

Almost surely, 2^213114010122 is an apocalyptic number.

213114010122 is an abundant number, since it is smaller than the sum of its proper divisors (301152566394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213114010122 is a wasteful number, since it uses less digits than its factorization.

213114010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101193764 (or 101193755 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 213114010122 its reverse (221010411312), we get a palindrome (434124421434).

The spelling of 213114010122 in words is "two hundred thirteen billion, one hundred fourteen million, ten thousand, one hundred twenty-two".