10101120020200 has 192 divisors, whose sum is σ = 28554927278400. Its totient is φ = 3275116646400.

The previous prime is 10101120020177. The next prime is 10101120020213. The reversal of 10101120020200 is 202002110101.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6396859 + ... + 7818058.

It is an arithmetic number, because the mean of its divisors is an integer number (148723579575).

Almost surely, 2^{10101120020200} is an apocalyptic number.

10101120020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10101120020200 is an abundant number, since it is smaller than the sum of its proper divisors (18453807258200).

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

10101120020200 is a wasteful number, since it uses less digits than its factorization.

10101120020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14214980 (or 14214971 counting only the distinct ones).

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

Adding to 10101120020200 its reverse (202002110101), we get a palindrome (10303122130301).

The spelling of 10101120020200 in words is "ten trillion, one hundred one billion, one hundred twenty million, twenty thousand, two hundred".