102210112211012 has 24 divisors (see below), whose sum is σ = 193246128583872. Its totient is φ = 47022213376800.

The previous prime is 102210112210907. The next prime is 102210112211029. The reversal of 102210112211012 is 210112211012201.

It is a super-3 number, since 3×102210112211012³ (a number of 43 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3160078814 + ... + 3160111157.

It is an arithmetic number, because the mean of its divisors is an integer number (8051922024328).

Almost surely, 2^{102210112211012} is an apocalyptic number.

It is an amenable number.

102210112211012 is a deficient number, since it is larger than the sum of its proper divisors (91036016372860).

102210112211012 is a wasteful number, since it uses less digits than its factorization.

102210112211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6320190299 (or 6320190297 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 102210112211012 its reverse (210112211012201), we get a palindrome (312322323223213).

The spelling of 102210112211012 in words is "one hundred two trillion, two hundred ten billion, one hundred twelve million, two hundred eleven thousand, twelve".