22235731504222 has 16 divisors (see below), whose sum is σ = 33367186055952. Its totient is φ = 11113336635520.

The previous prime is 22235731504219. The next prime is 22235731504291. The reversal of 22235731504222 is 22240513753222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100316697 + ... + 100538107.

It is an arithmetic number, because the mean of its divisors is an integer number (2085449128497).

Almost surely, 2^{22235731504222} is an apocalyptic number.

22235731504222 is a deficient number, since it is larger than the sum of its proper divisors (11131454551730).

22235731504222 is a wasteful number, since it uses less digits than its factorization.

22235731504222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241643.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 22235731504222 in words is "twenty-two trillion, two hundred thirty-five billion, seven hundred thirty-one million, five hundred four thousand, two hundred twenty-two".