2202031022212 has 12 divisors (see below), whose sum is σ = 4404062044480. Its totient is φ = 943727580936.

The previous prime is 2202031022167. The next prime is 2202031022231. The reversal of 2202031022212 is 2122201302022.

2202031022212 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2202031022212.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39321982512 + ... + 39321982567.

Almost surely, 2^{2202031022212} is an apocalyptic number.

It is an amenable number.

2202031022212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2202031022212 is a wasteful number, since it uses less digits than its factorization.

2202031022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78643965090 (or 78643965088 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2202031022212 its reverse (2122201302022), we get a palindrome (4324232324234).

The spelling of 2202031022212 in words is "two trillion, two hundred two billion, thirty-one million, twenty-two thousand, two hundred twelve".