22357117396 has 6 divisors (see below), whose sum is σ = 39124955450. Its totient is φ = 11178558696.

The previous prime is 22357117301. The next prime is 22357117397. The reversal of 22357117396 is 69371175322.

It can be written as a sum of positive squares in only one way, i.e., 13872128400 + 8484988996 = 117780^2 + 92114^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22357117397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2794639671 + ... + 2794639678.

Almost surely, 2^22357117396 is an apocalyptic number.

It is an amenable number.

22357117396 is a deficient number, since it is larger than the sum of its proper divisors (16767838054).

22357117396 is a wasteful number, since it uses less digits than its factorization.

22357117396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5589279353 (or 5589279351 counting only the distinct ones).

The product of its digits is 476280, while the sum is 46.

The spelling of 22357117396 in words is "twenty-two billion, three hundred fifty-seven million, one hundred seventeen thousand, three hundred ninety-six".