100100222012001 has 32 divisors (see below), whose sum is σ = 136794097859328. Its totient is φ = 65071633858560.

The previous prime is 100100222011981. The next prime is 100100222012003. The reversal of 100100222012001 is 100210222001001.

It is not a de Polignac number, because 100100222012001 - 2⁵ = 100100222011969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100100222012003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1935661921 + ... + 1935713633.

It is an arithmetic number, because the mean of its divisors is an integer number (4274815558104).

Almost surely, 2^{100100222012001} is an apocalyptic number.

It is an amenable number.

100100222012001 is a deficient number, since it is larger than the sum of its proper divisors (36693875847327).

100100222012001 is a wasteful number, since it uses less digits than its factorization.

100100222012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59721.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100100222012001 its reverse (100210222001001), we get a palindrome (200310444013002).

The spelling of 100100222012001 in words is "one hundred trillion, one hundred billion, two hundred twenty-two million, twelve thousand, one".