102212011120012 has 6 divisors (see below), whose sum is σ = 178871019460028. Its totient is φ = 51106005560004.

The previous prime is 102212011120003. The next prime is 102212011120013. The reversal of 102212011120012 is 210021110212201.

It is not an unprimeable number, because it can be changed into a prime (102212011120013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12776501389998 + ... + 12776501390005.

Almost surely, 2^{102212011120012} is an apocalyptic number.

It is an amenable number.

102212011120012 is a deficient number, since it is larger than the sum of its proper divisors (76659008340016).

102212011120012 is a wasteful number, since it uses less digits than its factorization.

102212011120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25553002780007 (or 25553002780005 counting only the distinct ones).

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

Adding to 102212011120012 its reverse (210021110212201), we get a palindrome (312233121332213).

The spelling of 102212011120012 in words is "one hundred two trillion, two hundred twelve billion, eleven million, one hundred twenty thousand, twelve".