2232112200123 has 16 divisors (see below), whose sum is σ = 3208318432256. Its totient is φ = 1372221401760.

The previous prime is 2232112200113. The next prime is 2232112200127. The reversal of 2232112200123 is 3210022112322.

It is not a de Polignac number, because 2232112200123 - 2²⁰ = 2232111151547 is a prime.

It is a super-3 number, since 3×2232112200123³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2232112200123.

It is not an unprimeable number, because it can be changed into a prime (2232112200127) 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, 28838065 + ... + 28915362.

It is an arithmetic number, because the mean of its divisors is an integer number (200519902016).

Almost surely, 2^{2232112200123} is an apocalyptic number.

2232112200123 is a deficient number, since it is larger than the sum of its proper divisors (976206232133).

2232112200123 is a wasteful number, since it uses less digits than its factorization.

2232112200123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57754434.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2232112200123 its reverse (3210022112322), we get a palindrome (5442134312445).

The spelling of 2232112200123 in words is "two trillion, two hundred thirty-two billion, one hundred twelve million, two hundred thousand, one hundred twenty-three".