101020200122110 has 32 divisors (see below), whose sum is σ = 183090419633952. Its totient is φ = 40129775516160.

The previous prime is 101020200122099. The next prime is 101020200122111. The reversal of 101020200122110 is 11221002020101.

It is a super-2 number, since 2×101020200122110² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101020200122111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21304599 + ... + 25611058.

It is an arithmetic number, because the mean of its divisors is an integer number (5721575613561).

Almost surely, 2^{101020200122110} is an apocalyptic number.

101020200122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101020200122110 is a deficient number, since it is larger than the sum of its proper divisors (82070219511842).

101020200122110 is a wasteful number, since it uses less digits than its factorization.

101020200122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46917148.

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

Adding to 101020200122110 its reverse (11221002020101), we get a palindrome (112241202142211).

The spelling of 101020200122110 in words is "one hundred one trillion, twenty billion, two hundred million, one hundred twenty-two thousand, one hundred ten".