102212210101012 has 48 divisors (see below), whose sum is σ = 202482622831104. Its totient is φ = 44740478412000.

The previous prime is 102212210100991. The next prime is 102212210101039. The reversal of 102212210101012 is 210101012212201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380311914 + ... + 380580577.

It is an arithmetic number, because the mean of its divisors is an integer number (4218387975648).

Almost surely, 2^{102212210101012} is an apocalyptic number.

It is an amenable number.

102212210101012 is a deficient number, since it is larger than the sum of its proper divisors (100270412730092).

102212210101012 is a wasteful number, since it uses less digits than its factorization.

102212210101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760892620 (or 760892618 counting only the distinct ones).

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

Adding to 102212210101012 its reverse (210101012212201), we get a palindrome (312313222313213).

The spelling of 102212210101012 in words is "one hundred two trillion, two hundred twelve billion, two hundred ten million, one hundred one thousand, twelve".