23321002422 has 16 divisors (see below), whose sum is σ = 46714102272. Its totient is φ = 7761651240.

The previous prime is 23321002409. The next prime is 23321002429. The reversal of 23321002422 is 22420012332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23321002429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2999854 + ... + 3007617.

It is an arithmetic number, because the mean of its divisors is an integer number (2919631392).

Almost surely, 2^23321002422 is an apocalyptic number.

23321002422 is an abundant number, since it is smaller than the sum of its proper divisors (23393099850).

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

23321002422 is a wasteful number, since it uses less digits than its factorization.

23321002422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6008123.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23321002422 its reverse (22420012332), we get a palindrome (45741014754).

The spelling of 23321002422 in words is "twenty-three billion, three hundred twenty-one million, two thousand, four hundred twenty-two".