222110311200123 has 8 divisors (see below), whose sum is σ = 296600599338768. Its totient is φ = 147846781930784.

The previous prime is 222110311200101. The next prime is 222110311200161. The reversal of 222110311200123 is 321002113011222.

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

It is a cyclic number.

It is not a de Polignac number, because 222110311200123 - 2²⁸ = 222110042764667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222110311200123.

It is not an unprimeable number, because it can be changed into a prime (222110311200023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56689715040 + ... + 56689718957.

It is an arithmetic number, because the mean of its divisors is an integer number (37075074917346).

Almost surely, 2^{222110311200123} is an apocalyptic number.

222110311200123 is a deficient number, since it is larger than the sum of its proper divisors (74490288138645).

222110311200123 is a wasteful number, since it uses less digits than its factorization.

222110311200123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113379434653.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 222110311200123 its reverse (321002113011222), we get a palindrome (543112424211345).

The spelling of 222110311200123 in words is "two hundred twenty-two trillion, one hundred ten billion, three hundred eleven million, two hundred thousand, one hundred twenty-three".