100022001001 has 8 divisors (see below), whose sum is σ = 107760711744. Its totient is φ = 92289677520.

The previous prime is 100022000983. The next prime is 100022001031. The reversal of 100022001001 is 100100220001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100022001001 - 2²⁷ = 99887783273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100022001031) 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, 1564261 + ... + 1626946.

It is an arithmetic number, because the mean of its divisors is an integer number (13470088968).

Almost surely, 2^100022001001 is an apocalyptic number.

It is an amenable number.

100022001001 is a deficient number, since it is larger than the sum of its proper divisors (7738710743).

100022001001 is a wasteful number, since it uses less digits than its factorization.

100022001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193631.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 100022001001 its reverse (100100220001), we get a palindrome (200122221002).

The spelling of 100022001001 in words is "one hundred billion, twenty-two million, one thousand, one".