222350223945 has 32 divisors (see below), whose sum is σ = 361068171264. Its totient is φ = 116820267200.

The previous prime is 222350223911. The next prime is 222350223959. The reversal of 222350223945 is 549322053222.

It is not a de Polignac number, because 222350223945 - 2⁷ = 222350223817 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1217140 + ... + 1387850.

It is an arithmetic number, because the mean of its divisors is an integer number (11283380352).

Almost surely, 2^222350223945 is an apocalyptic number.

It is an amenable number.

222350223945 is a deficient number, since it is larger than the sum of its proper divisors (138717947319).

222350223945 is a wasteful number, since it uses less digits than its factorization.

222350223945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172013.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 222350223945 in words is "two hundred twenty-two billion, three hundred fifty million, two hundred twenty-three thousand, nine hundred forty-five".