556022113104642 has 32 divisors (see below), whose sum is σ = 1113293637893952. Its totient is φ = 185132585723904.

The previous prime is 556022113104559. The next prime is 556022113104739. The reversal of 556022113104642 is 246401311220655.

It is a super-2 number, since 2×556022113104642² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 556022113104594 and 556022113104603.

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, 4493113 + ... + 33648659.

It is an arithmetic number, because the mean of its divisors is an integer number (34790426184186).

Almost surely, 2^{556022113104642} is an apocalyptic number.

556022113104642 is an abundant number, since it is smaller than the sum of its proper divisors (557271524789310).

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

556022113104642 is a wasteful number, since it uses less digits than its factorization.

556022113104642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29159122.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 556022113104642 in words is "five hundred fifty-six trillion, twenty-two billion, one hundred thirteen million, one hundred four thousand, six hundred forty-two".