100412221130122 has 16 divisors (see below), whose sum is σ = 164670449787072. Its totient is φ = 45542045783520.

The previous prime is 100412221130083. The next prime is 100412221130131. The reversal of 100412221130122 is 221031122214001.

It is a super-2 number, since 2×100412221130122² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 100412221130093 and 100412221130102.

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, 4993635318 + ... + 4993655425.

It is an arithmetic number, because the mean of its divisors is an integer number (10291903111692).

Almost surely, 2^{100412221130122} is an apocalyptic number.

100412221130122 is a deficient number, since it is larger than the sum of its proper divisors (64258228656950).

100412221130122 is a wasteful number, since it uses less digits than its factorization.

100412221130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9987291213.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 100412221130122 its reverse (221031122214001), we get a palindrome (321443343344123).

The spelling of 100412221130122 in words is "one hundred trillion, four hundred twelve billion, two hundred twenty-one million, one hundred thirty thousand, one hundred twenty-two".