22232741551 has 8 divisors (see below), whose sum is σ = 23205641184. Its totient is φ = 21260363520.

The previous prime is 22232741527. The next prime is 22232741617. The reversal of 22232741551 is 15514723222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22232741551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22232741501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42006 + ... + 215011.

It is an arithmetic number, because the mean of its divisors is an integer number (2900705148).

Almost surely, 2^22232741551 is an apocalyptic number.

22232741551 is a deficient number, since it is larger than the sum of its proper divisors (972899633).

22232741551 is a wasteful number, since it uses less digits than its factorization.

22232741551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260801.

The product of its digits is 33600, while the sum is 34.

The spelling of 22232741551 in words is "twenty-two billion, two hundred thirty-two million, seven hundred forty-one thousand, five hundred fifty-one".