22346849642 has 64 divisors (see below), whose sum is σ = 37357092864. Its totient is φ = 9961237440.

The previous prime is 22346849641. The next prime is 22346849659. The reversal of 22346849642 is 24694864322.

It is not an unprimeable number, because it can be changed into a prime (22346849641) 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, 48265103 + ... + 48265565.

It is an arithmetic number, because the mean of its divisors is an integer number (583704576).

Almost surely, 2^22346849642 is an apocalyptic number.

22346849642 is a deficient number, since it is larger than the sum of its proper divisors (15010243222).

22346849642 is a wasteful number, since it uses less digits than its factorization.

22346849642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963.

The product of its digits is 3981312, while the sum is 50.

The spelling of 22346849642 in words is "twenty-two billion, three hundred forty-six million, eight hundred forty-nine thousand, six hundred forty-two".