22312332031024 has 80 divisors (see below), whose sum is σ = 52327448739648. Its totient is φ = 8997292670976.

The previous prime is 22312332031013. The next prime is 22312332031081. The reversal of 22312332031024 is 42013023321322.

It is a super-3 number, since 3×22312332031024³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 22312332030983 and 22312332031001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4781584 + ... + 8215120.

Almost surely, 2^{22312332031024} 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 22312332031024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26163724369824).

22312332031024 is an abundant number, since it is smaller than the sum of its proper divisors (30015116708624).

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

22312332031024 is a wasteful number, since it uses less digits than its factorization.

22312332031024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3436982 (or 3436976 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 22312332031024 its reverse (42013023321322), we get a palindrome (64325355352346).

The spelling of 22312332031024 in words is "twenty-two trillion, three hundred twelve billion, three hundred thirty-two million, thirty-one thousand, twenty-four".