22932612240 has 160 divisors (see below), whose sum is σ = 72777056256. Its totient is φ = 5970961920.

The previous prime is 22932612221. The next prime is 22932612259. The reversal of 22932612240 is 4221623922.

It is an interprime number because it is at equal distance from previous prime (22932612221) and next prime (22932612259).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5220445 + ... + 5224835.

Almost surely, 2^22932612240 is an apocalyptic number.

22932612240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22932612240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36388528128).

22932612240 is an abundant number, since it is smaller than the sum of its proper divisors (49844444016).

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

22932612240 is a wasteful number, since it uses less digits than its factorization.

22932612240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4917 (or 4911 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 22932612240 in words is "twenty-two billion, nine hundred thirty-two million, six hundred twelve thousand, two hundred forty".