101021120102212 has 24 divisors (see below), whose sum is σ = 177958678876160. Its totient is φ = 50175786830400.

The previous prime is 101021120102207. The next prime is 101021120102249. The reversal of 101021120102212 is 212201021120101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163772989 + ... + 164388667.

Almost surely, 2^{101021120102212} is an apocalyptic number.

It is an amenable number.

101021120102212 is a deficient number, since it is larger than the sum of its proper divisors (76937558773948).

101021120102212 is a wasteful number, since it uses less digits than its factorization.

101021120102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887491 (or 887489 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101021120102212 its reverse (212201021120101), we get a palindrome (313222141222313).

The spelling of 101021120102212 in words is "one hundred one trillion, twenty-one billion, one hundred twenty million, one hundred two thousand, two hundred twelve".