22022022020111 has 8 divisors (see below), whose sum is σ = 22809083040480. Its totient is φ = 21236806396512.

The previous prime is 22022022020093. The next prime is 22022022020113. The reversal of 22022022020111 is 11102022022022.

It is a happy number.

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 22022022020111 - 2³⁴ = 22004842150927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22022022020111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022022020113) 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, 461324900 + ... + 461372633.

It is an arithmetic number, because the mean of its divisors is an integer number (2851135380060).

Almost surely, 2^{22022022020111} is an apocalyptic number.

22022022020111 is a deficient number, since it is larger than the sum of its proper divisors (787061020369).

22022022020111 is an equidigital number, since it uses as much as digits as its factorization.

22022022020111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922698385.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22022022020111 its reverse (11102022022022), we get a palindrome (33124044042133).

The spelling of 22022022020111 in words is "twenty-two trillion, twenty-two billion, twenty-two million, twenty thousand, one hundred eleven".