10123775122 has 16 divisors (see below), whose sum is σ = 15438034944. Its totient is φ = 4978120000.

The previous prime is 10123775099. The next prime is 10123775159. The reversal of 10123775122 is 22157732101.

It is a super-2 number, since 2×10123775122² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31954 + ... + 145837.

It is an arithmetic number, because the mean of its divisors is an integer number (964877184).

Almost surely, 2^10123775122 is an apocalyptic number.

10123775122 is a deficient number, since it is larger than the sum of its proper divisors (5314259822).

10123775122 is a wasteful number, since it uses less digits than its factorization.

10123775122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178265.

The product of its (nonzero) digits is 5880, while the sum is 31.

The spelling of 10123775122 in words is "ten billion, one hundred twenty-three million, seven hundred seventy-five thousand, one hundred twenty-two".