123342200092 has 12 divisors (see below), whose sum is σ = 216450102960. Its totient is φ = 61499313536.

The previous prime is 123342200083. The next prime is 123342200099. The reversal of 123342200092 is 290002243321.

It is a self number, because there is not a number n which added to its sum of digits gives 123342200092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123342200099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42945013 + ... + 42947884.

It is an arithmetic number, because the mean of its divisors is an integer number (18037508580).

Almost surely, 2^123342200092 is an apocalyptic number.

It is an amenable number.

123342200092 is a deficient number, since it is larger than the sum of its proper divisors (93107902868).

123342200092 is a wasteful number, since it uses less digits than its factorization.

123342200092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85893260 (or 85893258 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 123342200092 in words is "one hundred twenty-three billion, three hundred forty-two million, two hundred thousand, ninety-two".