22202220431130 has 64 divisors (see below), whose sum is σ = 55154202773760. Its totient is φ = 5713172430336.

The previous prime is 22202220431123. The next prime is 22202220431233. The reversal of 22202220431130 is 3113402220222.

It is a self number, because there is not a number n which added to its sum of digits gives 22202220431130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5753782 + ... + 8804001.

It is an arithmetic number, because the mean of its divisors is an integer number (861784418340).

Almost surely, 2^{22202220431130} is an apocalyptic number.

22202220431130 is an abundant number, since it is smaller than the sum of its proper divisors (32951982342630).

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

22202220431130 is a wasteful number, since it uses less digits than its factorization.

22202220431130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14559575.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22202220431130 its reverse (3113402220222), we get a palindrome (25315622651352).

The spelling of 22202220431130 in words is "twenty-two trillion, two hundred two billion, two hundred twenty million, four hundred thirty-one thousand, one hundred thirty".