22000221111201 has 16 divisors (see below), whose sum is σ = 30325941706368. Its totient is φ = 14175907632000.

The previous prime is 22000221111181. The next prime is 22000221111247. The reversal of 22000221111201 is 10211112200022.

It is not a de Polignac number, because 22000221111201 - 2¹⁰ = 22000221110177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22000221011201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656275260 + ... + 656308781.

It is an arithmetic number, because the mean of its divisors is an integer number (1895371356648).

Almost surely, 2^{22000221111201} is an apocalyptic number.

It is an amenable number.

22000221111201 is a deficient number, since it is larger than the sum of its proper divisors (8325720595167).

22000221111201 is a wasteful number, since it uses less digits than its factorization.

22000221111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312584232.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22000221111201 its reverse (10211112200022), we get a palindrome (32211333311223).

The spelling of 22000221111201 in words is "twenty-two trillion, two hundred twenty-one million, one hundred eleven thousand, two hundred one".