222313301212 has 6 divisors (see below), whose sum is σ = 389048277128. Its totient is φ = 111156650604.

The previous prime is 222313301207. The next prime is 222313301213. The reversal of 222313301212 is 212103313222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222313301213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27789162648 + ... + 27789162655.

Almost surely, 2^222313301212 is an apocalyptic number.

It is an amenable number.

222313301212 is a deficient number, since it is larger than the sum of its proper divisors (166734975916).

222313301212 is a wasteful number, since it uses less digits than its factorization.

222313301212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55578325307 (or 55578325305 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 222313301212 its reverse (212103313222), we get a palindrome (434416614434).

The spelling of 222313301212 in words is "two hundred twenty-two billion, three hundred thirteen million, three hundred one thousand, two hundred twelve".