22026553231254 has 32 divisors (see below), whose sum is σ = 51754698503424. Its totient is φ = 6161273630880.

The previous prime is 22026553231237. The next prime is 22026553231271. The reversal of 22026553231254 is 45213235562022.

It is an interprime number because it is at equal distance from previous prime (22026553231237) and next prime (22026553231271).

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 15 ways as a sum of consecutive naturals, for example, 12835985874 + ... + 12835987589.

It is an arithmetic number, because the mean of its divisors is an integer number (1617334328232).

Almost surely, 2^{22026553231254} is an apocalyptic number.

22026553231254 is an abundant number, since it is smaller than the sum of its proper divisors (29728145272170).

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

22026553231254 is a wasteful number, since it uses less digits than its factorization.

22026553231254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25671973492.

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 22026553231254 its reverse (45213235562022), we get a palindrome (67239788793276).

The spelling of 22026553231254 in words is "twenty-two trillion, twenty-six billion, five hundred fifty-three million, two hundred thirty-one thousand, two hundred fifty-four".