101002312210220 has 24 divisors (see below), whose sum is σ = 213203844538944. Its totient is φ = 40191593665536.

The previous prime is 101002312210199. The next prime is 101002312210273. The reversal of 101002312210220 is 22012213200101.

It is a super-2 number, since 2×101002312210220² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13083197204 + ... + 13083204923.

It is an arithmetic number, because the mean of its divisors is an integer number (8883493522456).

Almost surely, 2^{101002312210220} is an apocalyptic number.

101002312210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101002312210220 is an abundant number, since it is smaller than the sum of its proper divisors (112201532328724).

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

101002312210220 is a wasteful number, since it uses less digits than its factorization.

101002312210220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26166402329 (or 26166402327 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 101002312210220 its reverse (22012213200101), we get a palindrome (123014525410321).

The spelling of 101002312210220 in words is "one hundred one trillion, two billion, three hundred twelve million, two hundred ten thousand, two hundred twenty".