10000102211220 has 144 divisors (see below), whose sum is σ = 31492923295680. Its totient is φ = 2367888821760.

The previous prime is 10000102211201. The next prime is 10000102211237. The reversal of 10000102211220 is 2211220100001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10000102211196 and 10000102211205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15704385 + ... + 16328744.

It is an arithmetic number, because the mean of its divisors is an integer number (218700856220).

Almost surely, 2^{10000102211220} is an apocalyptic number.

10000102211220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000102211220 is an abundant number, since it is smaller than the sum of its proper divisors (21492821084460).

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

10000102211220 is a wasteful number, since it uses less digits than its factorization.

10000102211220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32033206 (or 32033193 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10000102211220 its reverse (2211220100001), we get a palindrome (12211322311221).

The spelling of 10000102211220 in words is "ten trillion, one hundred two million, two hundred eleven thousand, two hundred twenty".