22000122102111 has 8 divisors (see below), whose sum is σ = 30877364353920. Its totient is φ = 13894813959192.

The previous prime is 22000122102109. The next prime is 22000122102113. The reversal of 22000122102111 is 11120122100022.

It is an interprime number because it is at equal distance from previous prime (22000122102109) and next prime (22000122102113).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22000122102111 - 2¹ = 22000122102109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000122102113) 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, 192983527155 + ... + 192983527268.

It is an arithmetic number, because the mean of its divisors is an integer number (3859670544240).

Almost surely, 2^{22000122102111} is an apocalyptic number.

22000122102111 is a deficient number, since it is larger than the sum of its proper divisors (8877242251809).

22000122102111 is a wasteful number, since it uses less digits than its factorization.

22000122102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385967054445.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22000122102111 its reverse (11120122100022), we get a palindrome (33120244202133).

The spelling of 22000122102111 in words is "twenty-two trillion, one hundred twenty-two million, one hundred two thousand, one hundred eleven".