22253054414552 has 128 divisors (see below), whose sum is σ = 48970090088640. Its totient is φ = 9384635842560.

The previous prime is 22253054414527. The next prime is 22253054414567. The reversal of 22253054414552 is 25541445035222.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 29522927 + ... + 30267297.

Almost surely, 2^{22253054414552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22253054414552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24485045044320).

22253054414552 is an abundant number, since it is smaller than the sum of its proper divisors (26717035674088).

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

22253054414552 is a wasteful number, since it uses less digits than its factorization.

22253054414552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744901 (or 744897 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 44.

Adding to 22253054414552 its reverse (25541445035222), we get a palindrome (47794499449774).

The spelling of 22253054414552 in words is "twenty-two trillion, two hundred fifty-three billion, fifty-four million, four hundred fourteen thousand, five hundred fifty-two".