222323460574 has 32 divisors (see below), whose sum is σ = 356627383200. Its totient is φ = 103583354880.

The previous prime is 222323460551. The next prime is 222323460581. The reversal of 222323460574 is 475064323222.

It is a happy number.

It is a super-2 number, since 2×222323460574² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 1313934 + ... + 1473454.

It is an arithmetic number, because the mean of its divisors is an integer number (11144605725).

Almost surely, 2^222323460574 is an apocalyptic number.

222323460574 is a deficient number, since it is larger than the sum of its proper divisors (134303922626).

222323460574 is a wasteful number, since it uses less digits than its factorization.

222323460574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159948.

The product of its (nonzero) digits is 483840, while the sum is 40.

Adding to 222323460574 its reverse (475064323222), we get a palindrome (697387783796).

The spelling of 222323460574 in words is "two hundred twenty-two billion, three hundred twenty-three million, four hundred sixty thousand, five hundred seventy-four".