22255520411 has 8 divisors (see below), whose sum is σ = 22802060400. Its totient is φ = 21709157760.

The previous prime is 22255520393. The next prime is 22255520459. The reversal of 22255520411 is 11402555222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22255520411 - 2²⁶ = 22188411547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22255520311) 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, 230375 + ... + 312383.

It is an arithmetic number, because the mean of its divisors is an integer number (2850257550).

Almost surely, 2^22255520411 is an apocalyptic number.

22255520411 is a deficient number, since it is larger than the sum of its proper divisors (546539989).

22255520411 is an equidigital number, since it uses as much as digits as its factorization.

22255520411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88669.

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 22255520411 in words is "twenty-two billion, two hundred fifty-five million, five hundred twenty thousand, four hundred eleven".