100112122200002 has 64 divisors (see below), whose sum is σ = 184637100585600. Its totient is φ = 40118678138880.

The previous prime is 100112122199987. The next prime is 100112122200047. The reversal of 100112122200002 is 200002221211001.

It is a super-2 number, since 2×100112122200002² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100112122200002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78515843 + ... + 79780710.

It is an arithmetic number, because the mean of its divisors is an integer number (2884954696650).

Almost surely, 2^{100112122200002} is an apocalyptic number.

100112122200002 is a deficient number, since it is larger than the sum of its proper divisors (84524978385598).

100112122200002 is a wasteful number, since it uses less digits than its factorization.

100112122200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158296691.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100112122200002 its reverse (200002221211001), we get a palindrome (300114343411003).

The spelling of 100112122200002 in words is "one hundred trillion, one hundred twelve billion, one hundred twenty-two million, two hundred thousand, two".