22332421023423 has 16 divisors (see below), whose sum is σ = 34950095193600. Its totient is φ = 12416481186336.

The previous prime is 22332421023397. The next prime is 22332421023427. The reversal of 22332421023423 is 32432012423322.

It is not a de Polignac number, because 22332421023423 - 2⁹ = 22332421022911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22332421023427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14370926523 + ... + 14370928076.

It is an arithmetic number, because the mean of its divisors is an integer number (2184380949600).

Almost surely, 2^{22332421023423} is an apocalyptic number.

22332421023423 is a deficient number, since it is larger than the sum of its proper divisors (12617674170177).

22332421023423 is a wasteful number, since it uses less digits than its factorization.

22332421023423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28741854646.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 22332421023423 its reverse (32432012423322), we get a palindrome (54764433446745).

The spelling of 22332421023423 in words is "twenty-two trillion, three hundred thirty-two billion, four hundred twenty-one million, twenty-three thousand, four hundred twenty-three".