338222356556 has 48 divisors (see below), whose sum is σ = 692087703552. Its totient is φ = 141631848000.

The previous prime is 338222356531. The next prime is 338222356603. The reversal of 338222356556 is 655653222833.

It is a super-2 number, since 2×338222356556² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397796 + ... + 913611.

It is an arithmetic number, because the mean of its divisors is an integer number (14418493824).

Almost surely, 2^338222356556 is an apocalyptic number.

It is an amenable number.

338222356556 is an abundant number, since it is smaller than the sum of its proper divisors (353865346996).

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

338222356556 is a wasteful number, since it uses less digits than its factorization.

338222356556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311630 (or 1311628 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 50.

The spelling of 338222356556 in words is "three hundred thirty-eight billion, two hundred twenty-two million, three hundred fifty-six thousand, five hundred fifty-six".