22011102121099 has 8 divisors (see below), whose sum is σ = 27090587226080. Its totient is φ = 17415377502336.

The previous prime is 22011102121061. The next prime is 22011102121109. The reversal of 22011102121099 is 99012120111022.

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 22011102121099 - 2⁷ = 22011102120971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22011102121099.

It is not an unprimeable number, because it can be changed into a prime (22011102121699) 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, 120940121454 + ... + 120940121635.

It is an arithmetic number, because the mean of its divisors is an integer number (3386323403260).

Almost surely, 2^{22011102121099} is an apocalyptic number.

22011102121099 is a deficient number, since it is larger than the sum of its proper divisors (5079485104981).

22011102121099 is a wasteful number, since it uses less digits than its factorization.

22011102121099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241880243109.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 22011102121099 in words is "twenty-two trillion, eleven billion, one hundred two million, one hundred twenty-one thousand, ninety-nine".