22122102332201 has 16 divisors (see below), whose sum is σ = 23323831468800. Its totient is φ = 20924121512448.

The previous prime is 22122102332167. The next prime is 22122102332203. The reversal of 22122102332201 is 10223320122122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22122102332201 - 2⁶ = 22122102332137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22122102332203) 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, 110750720 + ... + 110950286.

It is an arithmetic number, because the mean of its divisors is an integer number (1457739466800).

Almost surely, 2^{22122102332201} is an apocalyptic number.

It is an amenable number.

22122102332201 is a deficient number, since it is larger than the sum of its proper divisors (1201729136599).

22122102332201 is a wasteful number, since it uses less digits than its factorization.

22122102332201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208928.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22122102332201 its reverse (10223320122122), we get a palindrome (32345422454323).

The spelling of 22122102332201 in words is "twenty-two trillion, one hundred twenty-two billion, one hundred two million, three hundred thirty-two thousand, two hundred one".