22343213001432 has 64 divisors (see below), whose sum is σ = 56810580681600. Its totient is φ = 7320757030400.

The previous prime is 22343213001427. The next prime is 22343213001451. The reversal of 22343213001432 is 23410031234322.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22343213001432.

It is a congruent number.

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, 13148128 + ... + 14749904.

It is an arithmetic number, because the mean of its divisors is an integer number (887665323150).

Almost surely, 2^{22343213001432} is an apocalyptic number.

It is an amenable number.

22343213001432 is an abundant number, since it is smaller than the sum of its proper divisors (34467367680168).

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

22343213001432 is a wasteful number, since it uses less digits than its factorization.

22343213001432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611696 (or 1611692 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 22343213001432 its reverse (23410031234322), we get a palindrome (45753244235754).

The spelling of 22343213001432 in words is "twenty-two trillion, three hundred forty-three billion, two hundred thirteen million, one thousand, four hundred thirty-two".