22210134123 has 16 divisors (see below), whose sum is σ = 29762816000. Its totient is φ = 14732292960.

The previous prime is 22210134103. The next prime is 22210134157. The reversal of 22210134123 is 32143101222.

It is not a de Polignac number, because 22210134123 - 2⁶ = 22210134059 is a prime.

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 22210134123.

It is not an unprimeable number, because it can be changed into a prime (22210134103) 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, 455478 + ... + 501876.

It is an arithmetic number, because the mean of its divisors is an integer number (1860176000).

Almost surely, 2^22210134123 is an apocalyptic number.

22210134123 is a deficient number, since it is larger than the sum of its proper divisors (7552681877).

22210134123 is a wasteful number, since it uses less digits than its factorization.

22210134123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47202.

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

Adding to 22210134123 its reverse (32143101222), we get a palindrome (54353235345).

The spelling of 22210134123 in words is "twenty-two billion, two hundred ten million, one hundred thirty-four thousand, one hundred twenty-three".