222213033000312 has 32 divisors (see below), whose sum is σ = 557597759403600. Its totient is φ = 73795654079744.

The previous prime is 222213033000311. The next prime is 222213033000337. The reversal of 222213033000312 is 213000330312222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222213033000311) 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, 17209800933 + ... + 17209813844.

Almost surely, 2^{222213033000312} is an apocalyptic number.

It is an amenable number.

222213033000312 is an abundant number, since it is smaller than the sum of its proper divisors (335384726403288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222213033000312 is a wasteful number, since it uses less digits than its factorization.

222213033000312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34419615055 (or 34419615051 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 222213033000312 its reverse (213000330312222), we get a palindrome (435213363312534).

The spelling of 222213033000312 in words is "two hundred twenty-two trillion, two hundred thirteen billion, thirty-three million, three hundred twelve", and thus it is an aban number.