102213211302012 has 24 divisors (see below), whose sum is σ = 238511386306816. Its totient is φ = 34069085681328.

The previous prime is 102213211302001. The next prime is 102213211302029. The reversal of 102213211302012 is 210203112312201.

It is a self number, because there is not a number n which added to its sum of digits gives 102213211302012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247879498 + ... + 248291505.

Almost surely, 2^{102213211302012} is an apocalyptic number.

102213211302012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102213211302012 is an abundant number, since it is smaller than the sum of its proper divisors (136298175004804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102213211302012 is a wasteful number, since it uses less digits than its factorization.

102213211302012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496188177 (or 496188175 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 102213211302012 its reverse (210203112312201), we get a palindrome (312416323614213).

The spelling of 102213211302012 in words is "one hundred two trillion, two hundred thirteen billion, two hundred eleven million, three hundred two thousand, twelve".