22010121010201 has 8 divisors (see below), whose sum is σ = 23071300981344. Its totient is φ = 20973909979680.

The previous prime is 22010121010177. The next prime is 22010121010223. The reversal of 22010121010201 is 10201012101022.

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 22010121010201 - 2²¹ = 22010118913049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22010121010271) 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, 6242233351 + ... + 6242236876.

It is an arithmetic number, because the mean of its divisors is an integer number (2883912622668).

Almost surely, 2^{22010121010201} is an apocalyptic number.

It is an amenable number.

22010121010201 is a deficient number, since it is larger than the sum of its proper divisors (1061179971143).

22010121010201 is a wasteful number, since it uses less digits than its factorization.

22010121010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12484470311.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22010121010201 its reverse (10201012101022), we get a palindrome (32211133111223).

The spelling of 22010121010201 in words is "twenty-two trillion, ten billion, one hundred twenty-one million, ten thousand, two hundred one".