202100210100022 has 8 divisors (see below), whose sum is σ = 326469570161616. Its totient is φ = 93277020046152.

The previous prime is 202100210099959. The next prime is 202100210100037. The reversal of 202100210100022 is 220001012001202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 202100210099975 and 202100210100011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3886542501898 + ... + 3886542501949.

It is an arithmetic number, because the mean of its divisors is an integer number (40808696270202).

Almost surely, 2^{202100210100022} is an apocalyptic number.

202100210100022 is a deficient number, since it is larger than the sum of its proper divisors (124369360061594).

202100210100022 is a wasteful number, since it uses less digits than its factorization.

202100210100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7773085003862.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202100210100022 its reverse (220001012001202), we get a palindrome (422101222101224).

The spelling of 202100210100022 in words is "two hundred two trillion, one hundred billion, two hundred ten million, one hundred thousand, twenty-two".