123113010022 has 32 divisors (see below), whose sum is σ = 200390972544. Its totient is φ = 56497228800.

The previous prime is 123113010017. The next prime is 123113010023. The reversal of 123113010022 is 220010311321.

It is a junction number, because it is equal to n+sod(n) for n = 123113009978 and 123113010005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123113010023) 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, 3303372 + ... + 3340432.

It is an arithmetic number, because the mean of its divisors is an integer number (6262217892).

Almost surely, 2^123113010022 is an apocalyptic number.

123113010022 is a deficient number, since it is larger than the sum of its proper divisors (77277962522).

123113010022 is a wasteful number, since it uses less digits than its factorization.

123113010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39504.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 123113010022 its reverse (220010311321), we get a palindrome (343123321343).

The spelling of 123113010022 in words is "one hundred twenty-three billion, one hundred thirteen million, ten thousand, twenty-two".