22232536401 has 8 divisors (see below), whose sum is σ = 29650454944. Its totient is φ = 14818154400.

The previous prime is 22232536393. The next prime is 22232536429. The reversal of 22232536401 is 10463523222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22232536401 - 2³ = 22232536393 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22232536441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869431 + ... + 894636.

It is an arithmetic number, because the mean of its divisors is an integer number (3706306868).

Almost surely, 2^22232536401 is an apocalyptic number.

It is an amenable number.

22232536401 is a deficient number, since it is larger than the sum of its proper divisors (7417918543).

22232536401 is a wasteful number, since it uses less digits than its factorization.

22232536401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768271.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 22232536401 in words is "twenty-two billion, two hundred thirty-two million, five hundred thirty-six thousand, four hundred one".