222202100020101 has 32 divisors (see below), whose sum is σ = 316149908736000. Its totient is φ = 138409063072128.

The previous prime is 222202100020081. The next prime is 222202100020111. The reversal of 222202100020101 is 101020001202222.

It is not a de Polignac number, because 222202100020101 - 2⁷ = 222202100019973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222202100020111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85852020 + ... + 88402338.

It is an arithmetic number, because the mean of its divisors is an integer number (9879684648000).

Almost surely, 2^{222202100020101} is an apocalyptic number.

It is an amenable number.

222202100020101 is a deficient number, since it is larger than the sum of its proper divisors (93947808715899).

222202100020101 is a wasteful number, since it uses less digits than its factorization.

222202100020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571353.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222202100020101 its reverse (101020001202222), we get a palindrome (323222101222323).

The spelling of 222202100020101 in words is "two hundred twenty-two trillion, two hundred two billion, one hundred million, twenty thousand, one hundred one".