22672458032 has 120 divisors (see below), whose sum is σ = 52390646784. Its totient is φ = 9308825856.

The previous prime is 22672458023. The next prime is 22672458089. The reversal of 22672458032 is 23085427622.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10271873 + ... + 10274079.

Almost surely, 2^22672458032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22672458032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26195323392).

22672458032 is an abundant number, since it is smaller than the sum of its proper divisors (29718188752).

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

22672458032 is a wasteful number, since it uses less digits than its factorization.

22672458032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363 (or 2320 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 22672458032 in words is "twenty-two billion, six hundred seventy-two million, four hundred fifty-eight thousand, thirty-two".