22314052352 has 72 divisors (see below), whose sum is σ = 48152756400. Its totient is φ = 10284060672.

The previous prime is 22314052279. The next prime is 22314052367. The reversal of 22314052352 is 25325041322.

It is a super-3 number, since 3×22314052352³ (a number of 32 digits) contains 333 as substring.

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, 117974 + ... + 241962.

Almost surely, 2^22314052352 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 22314052352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24076378200).

22314052352 is an abundant number, since it is smaller than the sum of its proper divisors (25838704048).

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

22314052352 is a wasteful number, since it uses less digits than its factorization.

22314052352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124061 (or 124047 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 22314052352 its reverse (25325041322), we get a palindrome (47639093674).

The spelling of 22314052352 in words is "twenty-two billion, three hundred fourteen million, fifty-two thousand, three hundred fifty-two".