1022223130212 has 24 divisors (see below), whose sum is σ = 2385216279936. Its totient is φ = 340736903968.

The previous prime is 1022223130211. The next prime is 1022223130223. The reversal of 1022223130212 is 2120313222201.

1022223130212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1022223130211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609733 + ... + 1554419.

It is an arithmetic number, because the mean of its divisors is an integer number (99384011664).

Almost surely, 2^{1022223130212} is an apocalyptic number.

1022223130212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1022223130212 is an abundant number, since it is smaller than the sum of its proper divisors (1362993149724).

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

1022223130212 is a wasteful number, since it uses less digits than its factorization.

1022223130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034867 (or 1034865 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1022223130212 its reverse (2120313222201), we get a palindrome (3142536352413).

The spelling of 1022223130212 in words is "one trillion, twenty-two billion, two hundred twenty-three million, one hundred thirty thousand, two hundred twelve".