2931202122212 has 24 divisors (see below), whose sum is σ = 6313358417856. Its totient is φ = 1159596443808.

The previous prime is 2931202122197. The next prime is 2931202122229. The reversal of 2931202122212 is 2122212021392.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4026376178 + ... + 4026376905.

It is an arithmetic number, because the mean of its divisors is an integer number (263056600744).

Almost surely, 2^{2931202122212} is an apocalyptic number.

It is an amenable number.

2931202122212 is an abundant number, since it is smaller than the sum of its proper divisors (3382156295644).

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

2931202122212 is a wasteful number, since it uses less digits than its factorization.

2931202122212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8052753107 (or 8052753105 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 2931202122212 in words is "two trillion, nine hundred thirty-one billion, two hundred two million, one hundred twenty-two thousand, two hundred twelve".