22425466254506 has 32 divisors (see below), whose sum is σ = 39238581126528. Its totient is φ = 9412827128640.

The previous prime is 22425466254491. The next prime is 22425466254509. The reversal of 22425466254506 is 60545266452422.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is not an unprimeable number, because it can be changed into a prime (22425466254509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26423285 + ... + 27258776.

It is an arithmetic number, because the mean of its divisors is an integer number (1226205660204).

Almost surely, 2^{22425466254506} is an apocalyptic number.

22425466254506 is a deficient number, since it is larger than the sum of its proper divisors (16813114872022).

22425466254506 is a wasteful number, since it uses less digits than its factorization.

22425466254506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53682686.

The product of its (nonzero) digits is 27648000, while the sum is 53.

The spelling of 22425466254506 in words is "twenty-two trillion, four hundred twenty-five billion, four hundred sixty-six million, two hundred fifty-four thousand, five hundred six".