222330310109 has 4 divisors (see below), whose sum is σ = 222340864704. Its totient is φ = 222319755516.

The previous prime is 222330310039. The next prime is 222330310199. The reversal of 222330310109 is 901013033222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222330310109 - 2²⁰ = 222329261533 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 (222330310199) 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, 5245637 + ... + 5287850.

It is an arithmetic number, because the mean of its divisors is an integer number (55585216176).

Almost surely, 2^222330310109 is an apocalyptic number.

It is an amenable number.

222330310109 is a deficient number, since it is larger than the sum of its proper divisors (10554595).

222330310109 is a wasteful number, since it uses less digits than its factorization.

222330310109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10554594.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 222330310109 in words is "two hundred twenty-two billion, three hundred thirty million, three hundred ten thousand, one hundred nine".