23142892122 has 24 divisors (see below), whose sum is σ = 57306209376. Its totient is φ = 6612254856.

The previous prime is 23142892067. The next prime is 23142892133. The reversal of 23142892122 is 22129824132.

It is a happy number.

23142892122 is a `hidden beast` number, since 23 + 1 + 428 + 92 + 122 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91836748 + ... + 91836999.

It is an arithmetic number, because the mean of its divisors is an integer number (2387758724).

Almost surely, 2^23142892122 is an apocalyptic number.

23142892122 is an abundant number, since it is smaller than the sum of its proper divisors (34163317254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23142892122 is a wasteful number, since it uses less digits than its factorization.

23142892122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183673762 (or 183673759 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The spelling of 23142892122 in words is "twenty-three billion, one hundred forty-two million, eight hundred ninety-two thousand, one hundred twenty-two".