222326368746 has 8 divisors (see below), whose sum is σ = 444652737504. Its totient is φ = 74108789580.

The previous prime is 222326368739. The next prime is 222326368753. The reversal of 222326368746 is 647863623222.

It is an interprime number because it is at equal distance from previous prime (222326368739) and next prime (222326368753).

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

222326368746 is an admirable number.

It is a super-2 number, since 2×222326368746² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18527197390 + ... + 18527197401.

It is an arithmetic number, because the mean of its divisors is an integer number (55581592188).

Almost surely, 2^222326368746 is an apocalyptic number.

222326368746 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

222326368746 is a wasteful number, since it uses less digits than its factorization.

222326368746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37054394796.

The product of its digits is 6967296, while the sum is 51.

The spelling of 222326368746 in words is "two hundred twenty-two billion, three hundred twenty-six million, three hundred sixty-eight thousand, seven hundred forty-six".