10010102220 has 36 divisors (see below), whose sum is σ = 30363977280. Its totient is φ = 2669360544.

The previous prime is 10010102189. The next prime is 10010102239. The reversal of 10010102220 is 2220101001.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27805660 + ... + 27806019.

Almost surely, 2^10010102220 is an apocalyptic number.

10010102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010102220 is an abundant number, since it is smaller than the sum of its proper divisors (20353875060).

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

10010102220 is a wasteful number, since it uses less digits than its factorization.

10010102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55611694 (or 55611689 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10010102220 its reverse (2220101001), we get a palindrome (12230203221).

The spelling of 10010102220 in words is "ten billion, ten million, one hundred two thousand, two hundred twenty".