22422110316142 has 16 divisors (see below), whose sum is σ = 34820175749760. Its totient is φ = 10815990531808.

The previous prime is 22422110316107. The next prime is 22422110316161. The reversal of 22422110316142 is 24161301122422.

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, 151291678 + ... + 151439809.

It is an arithmetic number, because the mean of its divisors is an integer number (2176260984360).

Almost surely, 2^{22422110316142} is an apocalyptic number.

22422110316142 is a deficient number, since it is larger than the sum of its proper divisors (12398065433618).

22422110316142 is a wasteful number, since it uses less digits than its factorization.

22422110316142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302732795.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 22422110316142 its reverse (24161301122422), we get a palindrome (46583411438564).

The spelling of 22422110316142 in words is "twenty-two trillion, four hundred twenty-two billion, one hundred ten million, three hundred sixteen thousand, one hundred forty-two".