101100102202220 has 24 divisors (see below), whose sum is σ = 231611143227408. Its totient is φ = 36763673528000.

The previous prime is 101100102202189. The next prime is 101100102202249. The reversal of 101100102202220 is 22202201001101.

It is a junction number, because it is equal to n+sod(n) for n = 101100102202195 and 101100102202204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229772959331 + ... + 229772959770.

It is an arithmetic number, because the mean of its divisors is an integer number (9650464301142).

Almost surely, 2^{101100102202220} is an apocalyptic number.

101100102202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101100102202220 is an abundant number, since it is smaller than the sum of its proper divisors (130511041025188).

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

101100102202220 is a wasteful number, since it uses less digits than its factorization.

101100102202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459545919121 (or 459545919119 counting only the distinct ones).

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

Adding to 101100102202220 its reverse (22202201001101), we get a palindrome (123302303203321).

The spelling of 101100102202220 in words is "one hundred one trillion, one hundred billion, one hundred two million, two hundred two thousand, two hundred twenty".