102220012100986 has 64 divisors (see below), whose sum is σ = 174884209758720. Its totient is φ = 44421393850560.

The previous prime is 102220012100963. The next prime is 102220012100989. The reversal of 102220012100986 is 689001210022201.

It is not an unprimeable number, because it can be changed into a prime (102220012100989) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 51654121 + ... + 53596531.

It is an arithmetic number, because the mean of its divisors is an integer number (2732565777480).

Almost surely, 2^{102220012100986} is an apocalyptic number.

102220012100986 is a deficient number, since it is larger than the sum of its proper divisors (72664197657734).

102220012100986 is a wasteful number, since it uses less digits than its factorization.

102220012100986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943099.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 102220012100986 in words is "one hundred two trillion, two hundred twenty billion, twelve million, one hundred thousand, nine hundred eighty-six".