12612110102050 has 48 divisors (see below), whose sum is σ = 23798688465024. Its totient is φ = 4971748880000.

The previous prime is 12612110102021. The next prime is 12612110102057. The reversal of 12612110102050 is 5020101121621.

It is a super-2 number, since 2×12612110102050² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12612110102057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7937835 + ... + 9393265.

It is an arithmetic number, because the mean of its divisors is an integer number (495806009688).

Almost surely, 2^{12612110102050} is an apocalyptic number.

12612110102050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12612110102050 is a deficient number, since it is larger than the sum of its proper divisors (11186578362974).

12612110102050 is a wasteful number, since it uses less digits than its factorization.

12612110102050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457955 (or 1457950 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 12612110102050 its reverse (5020101121621), we get a palindrome (17632211223671).

The spelling of 12612110102050 in words is "twelve trillion, six hundred twelve billion, one hundred ten million, one hundred two thousand, fifty".