105550150600012 has 48 divisors (see below), whose sum is σ = 195640356415392. Its totient is φ = 49654881239040.

The previous prime is 105550150599997. The next prime is 105550150600019. The reversal of 105550150600012 is 210006051055501.

It is a super-2 number, since 2×105550150600012² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105550150600019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3951251968 + ... + 3951278680.

It is an arithmetic number, because the mean of its divisors is an integer number (4075840758654).

Almost surely, 2^{105550150600012} is an apocalyptic number.

It is an amenable number.

105550150600012 is a deficient number, since it is larger than the sum of its proper divisors (90090205815380).

105550150600012 is a wasteful number, since it uses less digits than its factorization.

105550150600012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43018 (or 43016 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 105550150600012 in words is "one hundred five trillion, five hundred fifty billion, one hundred fifty million, six hundred thousand, twelve".