22120233111201 has 64 divisors (see below), whose sum is σ = 31106021732352. Its totient is φ = 13968218880000.

The previous prime is 22120233111199. The next prime is 22120233111209. The reversal of 22120233111201 is 10211133202122.

It is not a de Polignac number, because 22120233111201 - 2¹ = 22120233111199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22120233111209) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3177734361 + ... + 3177741321.

It is an arithmetic number, because the mean of its divisors is an integer number (486031589568).

Almost surely, 2^{22120233111201} is an apocalyptic number.

It is an amenable number.

22120233111201 is a deficient number, since it is larger than the sum of its proper divisors (8985788621151).

22120233111201 is a wasteful number, since it uses less digits than its factorization.

22120233111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12574.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 22120233111201 its reverse (10211133202122), we get a palindrome (32331366313323).

The spelling of 22120233111201 in words is "twenty-two trillion, one hundred twenty billion, two hundred thirty-three million, one hundred eleven thousand, two hundred one".