54222332280 has 64 divisors (see below), whose sum is σ = 167063415840. Its totient is φ = 14068495872.

The previous prime is 54222332257. The next prime is 54222332299. The reversal of 54222332280 is 8223322245.

It is a super-2 number, since 2×54222332280² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6101679 + ... + 6110558.

Almost surely, 2^54222332280 is an apocalyptic number.

It is an amenable number.

54222332280 is an abundant number, since it is smaller than the sum of its proper divisors (112841083560).

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

54222332280 is a wasteful number, since it uses less digits than its factorization.

54222332280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12212288 (or 12212284 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 54222332280 in words is "fifty-four billion, two hundred twenty-two million, three hundred thirty-two thousand, two hundred eighty".