9020210112212 has 48 divisors (see below), whose sum is σ = 18177818882832. Its totient is φ = 3879486412800.

The previous prime is 9020210112209. The next prime is 9020210112253. The reversal of 9020210112212 is 2122110120209.

It can be written as a sum of positive squares in 8 ways, for example, as 1081362892996 + 7938847219216 = 1039886^2 + 2817596^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50424863 + ... + 50603430.

It is an arithmetic number, because the mean of its divisors is an integer number (378704560059).

Almost surely, 2^{9020210112212} is an apocalyptic number.

It is an amenable number.

9020210112212 is an abundant number, since it is smaller than the sum of its proper divisors (9157608770620).

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

9020210112212 is a wasteful number, since it uses less digits than its factorization.

9020210112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101028428 (or 101028426 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 9020210112212 in words is "nine trillion, twenty billion, two hundred ten million, one hundred twelve thousand, two hundred twelve".