22043415323352 has 32 divisors (see below), whose sum is σ = 55931053809600. Its totient is φ = 7238136374304.

The previous prime is 22043415323297. The next prime is 22043415323431. The reversal of 22043415323352 is 25332351434022.

22043415323352 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×22043415323352⁴ (a number of 54 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22043415323352.

It is a congruent number.

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, 6854294202 + ... + 6854297417.

It is an arithmetic number, because the mean of its divisors is an integer number (1747845431550).

Almost surely, 2^{22043415323352} is an apocalyptic number.

It is an amenable number.

22043415323352 is an abundant number, since it is smaller than the sum of its proper divisors (33887638486248).

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

22043415323352 is a wasteful number, since it uses less digits than its factorization.

22043415323352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13708591695 (or 13708591691 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 39.

Adding to 22043415323352 its reverse (25332351434022), we get a palindrome (47375766757374).

The spelling of 22043415323352 in words is "twenty-two trillion, forty-three billion, four hundred fifteen million, three hundred twenty-three thousand, three hundred fifty-two".