10102220000 has 60 divisors (see below), whose sum is σ = 24853025736. Its totient is φ = 4040880000.

The previous prime is 10102219937. The next prime is 10102220027. The reversal of 10102220000 is 2220101.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10102220000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 232556 + ... + 272555.

Almost surely, 2^10102220000 is an apocalyptic number.

10102220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102220000 is an abundant number, since it is smaller than the sum of its proper divisors (14750805736).

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

10102220000 is an frugal number, since it uses more digits than its factorization.

10102220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505141 (or 505118 counting only the distinct ones).

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

Adding to 10102220000 its reverse (2220101), we get a palindrome (10104440101).

The spelling of 10102220000 in words is "ten billion, one hundred two million, two hundred twenty thousand".