100022012001 has 32 divisors (see below), whose sum is σ = 150883286400. Its totient is φ = 65468070720.

The previous prime is 100022011949. The next prime is 100022012021. The reversal of 100022012001 is 100210220001.

It is not a de Polignac number, because 100022012001 - 2²⁶ = 99954903137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (100022012021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1230231 + ... + 1309011.

It is an arithmetic number, because the mean of its divisors is an integer number (4715102700).

Almost surely, 2^100022012001 is an apocalyptic number.

It is an amenable number.

100022012001 is a deficient number, since it is larger than the sum of its proper divisors (50861274399).

100022012001 is an equidigital number, since it uses as much as digits as its factorization.

100022012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79646 (or 79640 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100022012001 its reverse (100210220001), we get a palindrome (200232232002).

The spelling of 100022012001 in words is "one hundred billion, twenty-two million, twelve thousand, one".