10102220122100 has 72 divisors (see below), whose sum is σ = 23123774150400. Its totient is φ = 3820217299200.

The previous prime is 10102220122097. The next prime is 10102220122121. The reversal of 10102220122100 is 122102220101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4639961 + ... + 6460160.

Almost surely, 2^{10102220122100} is an apocalyptic number.

10102220122100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102220122100 is an abundant number, since it is smaller than the sum of its proper divisors (13021554028300).

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

10102220122100 is a wasteful number, since it uses less digits than its factorization.

10102220122100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100633 (or 11100626 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10102220122100 its reverse (122102220101), we get a palindrome (10224322342201).

The spelling of 10102220122100 in words is "ten trillion, one hundred two billion, two hundred twenty million, one hundred twenty-two thousand, one hundred".