555226206216 has 32 divisors (see below), whose sum is σ = 1514253290400. Its totient is φ = 168250365440.

The previous prime is 555226206187. The next prime is 555226206263. The reversal of 555226206216 is 612602622555.

It is a super-2 number, since 2×555226206216² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051564521 + ... + 1051565048.

It is an arithmetic number, because the mean of its divisors is an integer number (47320415325).

Almost surely, 2^555226206216 is an apocalyptic number.

It is an amenable number.

555226206216 is an abundant number, since it is smaller than the sum of its proper divisors (959027084184).

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

555226206216 is a wasteful number, since it uses less digits than its factorization.

555226206216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103129589 (or 2103129585 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 555226206216 in words is "five hundred fifty-five billion, two hundred twenty-six million, two hundred six thousand, two hundred sixteen".