22111002199 has 8 divisors (see below), whose sum is σ = 25976562192. Its totient is φ = 18554687040.

The previous prime is 22111002197. The next prime is 22111002227. The reversal of 22111002199 is 99120011122.

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 22111002199 - 2¹ = 22111002197 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 (22111002197) 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, 77311054 + ... + 77311339.

It is an arithmetic number, because the mean of its divisors is an integer number (3247070274).

Almost surely, 2^22111002199 is an apocalyptic number.

22111002199 is a deficient number, since it is larger than the sum of its proper divisors (3865559993).

22111002199 is a wasteful number, since it uses less digits than its factorization.

22111002199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154622417.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 22111002199 in words is "twenty-two billion, one hundred eleven million, two thousand, one hundred ninety-nine".