101102100202220 has 24 divisors (see below), whose sum is σ = 228646288150224. Its totient is φ = 37330006228416.

The previous prime is 101102100202217. The next prime is 101102100202247. The reversal of 101102100202220 is 22202001201101.

It is a junction number, because it is equal to n+sod(n) for n = 101102100202195 and 101102100202204.

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, 194427115514 + ... + 194427116033.

It is an arithmetic number, because the mean of its divisors is an integer number (9526928672926).

Almost surely, 2^{101102100202220} is an apocalyptic number.

101102100202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101102100202220 is an abundant number, since it is smaller than the sum of its proper divisors (127544187948004).

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

101102100202220 is a wasteful number, since it uses less digits than its factorization.

101102100202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388854231569 (or 388854231567 counting only the distinct ones).

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

Adding to 101102100202220 its reverse (22202001201101), we get a palindrome (123304101403321).

The spelling of 101102100202220 in words is "one hundred one trillion, one hundred two billion, one hundred million, two hundred two thousand, two hundred twenty".