222375011 has 16 divisors (see below), whose sum is σ = 239500800. Its totient is φ = 205726848.

The previous prime is 222375007. The next prime is 222375019. The reversal of 222375011 is 110573222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 222375011 - 2² = 222375007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222375019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506330 + ... + 506768.

It is an arithmetic number, because the mean of its divisors is an integer number (14968800).

Almost surely, 2^222375011 is an apocalyptic number.

222375011 is a deficient number, since it is larger than the sum of its proper divisors (17125789).

222375011 is a wasteful number, since it uses less digits than its factorization.

222375011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 222375011 is about 14912.2436608312. The cubic root of 222375011 is about 605.8456502920.

The spelling of 222375011 in words is "two hundred twenty-two million, three hundred seventy-five thousand, eleven".