23402222021024 has 72 divisors (see below), whose sum is σ = 58467564475488. Its totient is φ = 9117748832640.

The previous prime is 23402222020987. The next prime is 23402222021039. The reversal of 23402222021024 is 42012022220432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23402222020984 and 23402222021002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 678386684 + ... + 678421179.

It is an arithmetic number, because the mean of its divisors is an integer number (812049506604).

Almost surely, 2^{23402222021024} is an apocalyptic number.

It is an amenable number.

23402222021024 is an abundant number, since it is smaller than the sum of its proper divisors (35065342454464).

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

23402222021024 is a wasteful number, since it uses less digits than its factorization.

23402222021024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356807898 (or 1356807883 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 23402222021024 its reverse (42012022220432), we get a palindrome (65414244241456).

The spelling of 23402222021024 in words is "twenty-three trillion, four hundred two billion, two hundred twenty-two million, twenty-one thousand, twenty-four".