22426631254 has 8 divisors (see below), whose sum is σ = 33973015968. Its totient is φ = 11102292600.

The previous prime is 22426631243. The next prime is 22426631261. The reversal of 22426631254 is 45213662422.

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

It is a super-2 number, since 2×22426631254² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55511262 + ... + 55511665.

It is an arithmetic number, because the mean of its divisors is an integer number (4246626996).

Almost surely, 2^22426631254 is an apocalyptic number.

22426631254 is a deficient number, since it is larger than the sum of its proper divisors (11546384714).

22426631254 is a wasteful number, since it uses less digits than its factorization.

22426631254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111023030.

The product of its digits is 138240, while the sum is 37.

The spelling of 22426631254 in words is "twenty-two billion, four hundred twenty-six million, six hundred thirty-one thousand, two hundred fifty-four".