22352406032 has 40 divisors (see below), whose sum is σ = 47253990432. Its totient is φ = 10158220800.

The previous prime is 22352405993. The next prime is 22352406059. The reversal of 22352406032 is 23060425322.

It is a junction number, because it is equal to n+sod(n) for n = 22352405986 and 22352406004.

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, 1295768 + ... + 1312904.

Almost surely, 2^22352406032 is an apocalyptic number.

22352406032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22352406032 is an abundant number, since it is smaller than the sum of its proper divisors (24901584400).

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

22352406032 is a wasteful number, since it uses less digits than its factorization.

22352406032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24567 (or 24561 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The spelling of 22352406032 in words is "twenty-two billion, three hundred fifty-two million, four hundred six thousand, thirty-two".