10123112002412 has 24 divisors (see below), whose sum is σ = 18655553520240. Its totient is φ = 4793174300160.

The previous prime is 10123112002411. The next prime is 10123112002417. The reversal of 10123112002412 is 21420021132101.

It is a super-2 number, since 2×10123112002412² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10123112002411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27370889 + ... + 27738272.

It is an arithmetic number, because the mean of its divisors is an integer number (777314730010).

Almost surely, 2^{10123112002412} is an apocalyptic number.

It is an amenable number.

10123112002412 is a deficient number, since it is larger than the sum of its proper divisors (8532441517828).

10123112002412 is a wasteful number, since it uses less digits than its factorization.

10123112002412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55111601 (or 55111599 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10123112002412 its reverse (21420021132101), we get a palindrome (31543133134513).

The spelling of 10123112002412 in words is "ten trillion, one hundred twenty-three billion, one hundred twelve million, two thousand, four hundred twelve".