10100102112220 has 48 divisors (see below), whose sum is σ = 23232283583040. Its totient is φ = 3671274435584.

The previous prime is 10100102112211. The next prime is 10100102112239. The reversal of 10100102112220 is 2221120100101.

It is a self number, because there is not a number n which added to its sum of digits gives 10100102112220.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512165704 + ... + 512185423.

It is an arithmetic number, because the mean of its divisors is an integer number (484005907980).

Almost surely, 2^{10100102112220} is an apocalyptic number.

10100102112220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100102112220 is an abundant number, since it is smaller than the sum of its proper divisors (13132181470820).

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

10100102112220 is a wasteful number, since it uses less digits than its factorization.

10100102112220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024351182 (or 1024351180 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10100102112220 its reverse (2221120100101), we get a palindrome (12321222212321).

The spelling of 10100102112220 in words is "ten trillion, one hundred billion, one hundred two million, one hundred twelve thousand, two hundred twenty".