222230032311123 has 16 divisors (see below), whose sum is σ = 330288293836800. Its totient is φ = 147676977521640.

The previous prime is 222230032311107. The next prime is 222230032311257. The reversal of 222230032311123 is 321113230032222.

222230032311123 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 300 + 3 + 231 + 1 + 123 = 666.

222230032311123 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222230032311123 - 2⁴ = 222230032311107 is a prime.

It is a super-2 number, since 2×222230032311123² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (222230032311523) 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, 13232695683 + ... + 13232712476.

It is an arithmetic number, because the mean of its divisors is an integer number (20643018364800).

Almost surely, 2^{222230032311123} is an apocalyptic number.

222230032311123 is a deficient number, since it is larger than the sum of its proper divisors (108058261525677).

222230032311123 is a wasteful number, since it uses less digits than its factorization.

222230032311123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26465408479 (or 26465408473 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 222230032311123 its reverse (321113230032222), we get a palindrome (543343262343345).

The spelling of 222230032311123 in words is "two hundred twenty-two trillion, two hundred thirty billion, thirty-two million, three hundred eleven thousand, one hundred twenty-three".