2010021122212 has 6 divisors (see below), whose sum is σ = 3517536963878. Its totient is φ = 1005010561104.

The previous prime is 2010021122203. The next prime is 2010021122273. The reversal of 2010021122212 is 2122211200102.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1114510935616 + 895510186596 = 1055704^2 + 946314^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251252640273 + ... + 251252640280.

Almost surely, 2^{2010021122212} is an apocalyptic number.

It is an amenable number.

2010021122212 is a deficient number, since it is larger than the sum of its proper divisors (1507515841666).

2010021122212 is a wasteful number, since it uses less digits than its factorization.

2010021122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502505280557 (or 502505280555 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2010021122212 its reverse (2122211200102), we get a palindrome (4132232322314).

The spelling of 2010021122212 in words is "two trillion, ten billion, twenty-one million, one hundred twenty-two thousand, two hundred twelve".