102212011012210 has 32 divisors (see below), whose sum is σ = 200717409412800. Its totient is φ = 37166117376960.

The previous prime is 102212011012169. The next prime is 102212011012213. The reversal of 102212011012210 is 12210110212201.

It is not an unprimeable number, because it can be changed into a prime (102212011012213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21405000 + ... + 25740979.

It is an arithmetic number, because the mean of its divisors is an integer number (6272419044150).

Almost surely, 2^{102212011012210} is an apocalyptic number.

102212011012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102212011012210 is a deficient number, since it is larger than the sum of its proper divisors (98505398400590).

102212011012210 is a wasteful number, since it uses less digits than its factorization.

102212011012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47165706.

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

Adding to 102212011012210 its reverse (12210110212201), we get a palindrome (114422121224411).

The spelling of 102212011012210 in words is "one hundred two trillion, two hundred twelve billion, eleven million, twelve thousand, two hundred ten".