22552551141 has 4 divisors (see below), whose sum is σ = 30070068192. Its totient is φ = 15035034092.

The previous prime is 22552551107. The next prime is 22552551157. The reversal of 22552551141 is 14115525522.

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 a cyclic number.

It is not a de Polignac number, because 22552551141 - 2¹⁰ = 22552550117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22552551341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3758758521 + ... + 3758758526.

It is an arithmetic number, because the mean of its divisors is an integer number (7517517048).

Almost surely, 2^22552551141 is an apocalyptic number.

It is an amenable number.

22552551141 is a deficient number, since it is larger than the sum of its proper divisors (7517517051).

22552551141 is an equidigital number, since it uses as much as digits as its factorization.

22552551141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7517517050.

The product of its digits is 20000, while the sum is 33.

The spelling of 22552551141 in words is "twenty-two billion, five hundred fifty-two million, five hundred fifty-one thousand, one hundred forty-one".