22424253312426 has 32 divisors (see below), whose sum is σ = 51353815148928. Its totient is φ = 6394632142080.

The previous prime is 22424253312367. The next prime is 22424253312457. The reversal of 22424253312426 is 62421335242422.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 512368515 + ... + 512412278.

It is an arithmetic number, because the mean of its divisors is an integer number (1604806723404).

Almost surely, 2^{22424253312426} is an apocalyptic number.

22424253312426 is an abundant number, since it is smaller than the sum of its proper divisors (28929561836502).

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

22424253312426 is a wasteful number, since it uses less digits than its factorization.

22424253312426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024781326.

The product of its digits is 1105920, while the sum is 42.

Adding to 22424253312426 its reverse (62421335242422), we get a palindrome (84845588554848).

The spelling of 22424253312426 in words is "twenty-two trillion, four hundred twenty-four billion, two hundred fifty-three million, three hundred twelve thousand, four hundred twenty-six".