22222022022101 has 8 divisors (see below), whose sum is σ = 24244460431104. Its totient is φ = 20199959377920.

The previous prime is 22222022022097. The next prime is 22222022022181. The reversal of 22222022022101 is 10122022022222.

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 22222022022101 - 2² = 22222022022097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22222022022181) 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, 93817541 + ... + 94054106.

It is an arithmetic number, because the mean of its divisors is an integer number (3030557553888).

Almost surely, 2^{22222022022101} is an apocalyptic number.

It is an amenable number.

22222022022101 is a deficient number, since it is larger than the sum of its proper divisors (2022438409003).

22222022022101 is a wasteful number, since it uses less digits than its factorization.

22222022022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187882411.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22222022022101 its reverse (10122022022222), we get a palindrome (32344044044323).

The spelling of 22222022022101 in words is "twenty-two trillion, two hundred twenty-two billion, twenty-two million, twenty-two thousand, one hundred one".