22233550553553 has 4 divisors (see below), whose sum is σ = 29644734071408. Its totient is φ = 14822367035700.

The previous prime is 22233550553531. The next prime is 22233550553567. The reversal of 22233550553553 is 35535505533222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 22233550553553 - 2³⁸ = 21958672646609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22233650553553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3705591758923 + ... + 3705591758928.

It is an arithmetic number, because the mean of its divisors is an integer number (7411183517852).

Almost surely, 2^{22233550553553} is an apocalyptic number.

It is an amenable number.

22233550553553 is a deficient number, since it is larger than the sum of its proper divisors (7411183517855).

22233550553553 is an equidigital number, since it uses as much as digits as its factorization.

22233550553553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7411183517854.

The product of its (nonzero) digits is 10125000, while the sum is 48.

The spelling of 22233550553553 in words is "twenty-two trillion, two hundred thirty-three billion, five hundred fifty million, five hundred fifty-three thousand, five hundred fifty-three".