222200102131 has 32 divisors (see below), whose sum is σ = 270237472128. Its totient is φ = 178350612480.

The previous prime is 222200102107. The next prime is 222200102141. The reversal of 222200102131 is 131201002222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 222200102131 - 2²⁹ = 221663231219 is a prime.

It is a super-2 number, since 2×222200102131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222200102141) 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, 55257901 + ... + 55261921.

It is an arithmetic number, because the mean of its divisors is an integer number (8444921004).

Almost surely, 2^222200102131 is an apocalyptic number.

222200102131 is a deficient number, since it is larger than the sum of its proper divisors (48037369997).

222200102131 is a wasteful number, since it uses less digits than its factorization.

222200102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6271.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 222200102131 its reverse (131201002222), we get a palindrome (353401104353).

Subtracting from 222200102131 its reverse (131201002222), we obtain a palindrome (90999099909).

The spelling of 222200102131 in words is "two hundred twenty-two billion, two hundred million, one hundred two thousand, one hundred thirty-one".