102001101002200 has 24 divisors (see below), whose sum is σ = 237152559830580. Its totient is φ = 40800440400800.

The previous prime is 102001101002191. The next prime is 102001101002231. The reversal of 102001101002200 is 2200101100201.

It is a super-2 number, since 2×102001101002200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255002752306 + ... + 255002752705.

Almost surely, 2^{102001101002200} is an apocalyptic number.

102001101002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102001101002200 is an abundant number, since it is smaller than the sum of its proper divisors (135151458828380).

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

102001101002200 is a wasteful number, since it uses less digits than its factorization.

102001101002200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510005505027 (or 510005505018 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102001101002200 its reverse (2200101100201), we get a palindrome (104201202102401).

The spelling of 102001101002200 in words is "one hundred two trillion, one billion, one hundred one million, two thousand, two hundred".