22022200102111 has 32 divisors (see below), whose sum is σ = 26434849996800. Its totient is φ = 18122327964000.

The previous prime is 22022200102027. The next prime is 22022200102127. The reversal of 22022200102111 is 11120100222022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22022200102111 - 2¹⁹ = 22022199577823 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 (22022200102141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21000895 + ... + 22024576.

It is an arithmetic number, because the mean of its divisors is an integer number (826089062400).

Almost surely, 2^{22022200102111} is an apocalyptic number.

22022200102111 is a deficient number, since it is larger than the sum of its proper divisors (4412649894689).

22022200102111 is a wasteful number, since it uses less digits than its factorization.

22022200102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43025611.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22022200102111 its reverse (11120100222022), we get a palindrome (33142300324133).

The spelling of 22022200102111 in words is "twenty-two trillion, twenty-two billion, two hundred million, one hundred two thousand, one hundred eleven".