22111012020099 has 8 divisors (see below), whose sum is σ = 29587780225360. Its totient is φ = 14687459247456.

The previous prime is 22111012020073. The next prime is 22111012020127. The reversal of 22111012020099 is 99002021011122.

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

It is not a de Polignac number, because 22111012020099 - 2⁹ = 22111012019587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22111012020199) 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, 13303857184 + ... + 13303858845.

It is an arithmetic number, because the mean of its divisors is an integer number (3698472528170).

Almost surely, 2^{22111012020099} is an apocalyptic number.

22111012020099 is a deficient number, since it is larger than the sum of its proper divisors (7476768205261).

22111012020099 is a wasteful number, since it uses less digits than its factorization.

22111012020099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26607716309.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 22111012020099 in words is "twenty-two trillion, one hundred eleven billion, twelve million, twenty thousand, ninety-nine".