100112222010012 has 24 divisors (see below), whose sum is σ = 241130513229312. Its totient is φ = 32294265164400.

The previous prime is 100112222010001. The next prime is 100112222010019. The reversal of 100112222010012 is 210010222211001.

100112222010012 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100112222010012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100112222009973 and 100112222010000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100112222010019) 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, 134559437814 + ... + 134559438557.

It is an arithmetic number, because the mean of its divisors is an integer number (10047104717888).

Almost surely, 2^{100112222010012} is an apocalyptic number.

100112222010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100112222010012 is an abundant number, since it is smaller than the sum of its proper divisors (141018291219300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100112222010012 is a wasteful number, since it uses less digits than its factorization.

100112222010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269118876409 (or 269118876407 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 100112222010012 its reverse (210010222211001), we get a palindrome (310122444221013).

The spelling of 100112222010012 in words is "one hundred trillion, one hundred twelve billion, two hundred twenty-two million, ten thousand, twelve".