100112012220104 has 32 divisors (see below), whose sum is σ = 188088986736000. Its totient is φ = 49954955213952.

The previous prime is 100112012220097. The next prime is 100112012220149. The reversal of 100112012220104 is 401022210211001.

It is a super-4 number, since 4×100112012220104⁴ (a number of 57 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136607492 + ... + 137338380.

It is an arithmetic number, because the mean of its divisors is an integer number (5877780835500).

Almost surely, 2^{100112012220104} is an apocalyptic number.

It is an amenable number.

100112012220104 is a deficient number, since it is larger than the sum of its proper divisors (87976974515896).

100112012220104 is a wasteful number, since it uses less digits than its factorization.

100112012220104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765437 (or 765433 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100112012220104 its reverse (401022210211001), we get a palindrome (501134222431105).

The spelling of 100112012220104 in words is "one hundred trillion, one hundred twelve billion, twelve million, two hundred twenty thousand, one hundred four".