1010202220122 has 16 divisors (see below), whose sum is σ = 2075009966112. Its totient is φ = 327633152400.

The previous prime is 1010202220087. The next prime is 1010202220129. The reversal of 1010202220122 is 2210222020101.

It is not an unprimeable number, because it can be changed into a prime (1010202220129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2275230004 + ... + 2275230447.

It is an arithmetic number, because the mean of its divisors is an integer number (129688122882).

Almost surely, 2^{1010202220122} is an apocalyptic number.

1010202220122 is an abundant number, since it is smaller than the sum of its proper divisors (1064807745990).

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

1010202220122 is a wasteful number, since it uses less digits than its factorization.

1010202220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550460493.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1010202220122 its reverse (2210222020101), we get a palindrome (3220424240223).

The spelling of 1010202220122 in words is "one trillion, ten billion, two hundred two million, two hundred twenty thousand, one hundred twenty-two".