222211120199 has 4 divisors (see below), whose sum is σ = 223140874080. Its totient is φ = 221281366320.

The previous prime is 222211120193. The next prime is 222211120217. The reversal of 222211120199 is 991021112222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991021112222 = 2 ⋅495510556111.

It is a cyclic number.

It is not a de Polignac number, because 222211120199 - 2³⁶ = 153491643463 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 (222211120193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464876582 + ... + 464877059.

It is an arithmetic number, because the mean of its divisors is an integer number (55785218520).

Almost surely, 2^222211120199 is an apocalyptic number.

222211120199 is a deficient number, since it is larger than the sum of its proper divisors (929753881).

222211120199 is an equidigital number, since it uses as much as digits as its factorization.

222211120199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929753880.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 222211120199 in words is "two hundred twenty-two billion, two hundred eleven million, one hundred twenty thousand, one hundred ninety-nine".