22142404401023 has 8 divisors (see below), whose sum is σ = 23310221940720. Its totient is φ = 20974829644800.

The previous prime is 22142404400981. The next prime is 22142404401053. The reversal of 22142404401023 is 32010440424122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22142404401023 - 2²⁸ = 22142135965567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22142404401053) 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, 60508640 + ... + 60873477.

It is an arithmetic number, because the mean of its divisors is an integer number (2913777742590).

Almost surely, 2^{22142404401023} is an apocalyptic number.

22142404401023 is a deficient number, since it is larger than the sum of its proper divisors (1167817539697).

22142404401023 is a wasteful number, since it uses less digits than its factorization.

22142404401023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121391737.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 22142404401023 its reverse (32010440424122), we get a palindrome (54152844825145).

The spelling of 22142404401023 in words is "twenty-two trillion, one hundred forty-two billion, four hundred four million, four hundred one thousand, twenty-three".