222323121323222 has 8 divisors (see below), whose sum is σ = 333484749372216. Its totient is φ = 111161538199152.

The previous prime is 222323121323213. The next prime is 222323121323239.

222323121323222 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×222323121323222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7171178 + ... + 22272674.

It is an arithmetic number, because the mean of its divisors is an integer number (41685593671527).

Almost surely, 2^{222323121323222} is an apocalyptic number.

222323121323222 is a deficient number, since it is larger than the sum of its proper divisors (111161628048994).

222323121323222 is a wasteful number, since it uses less digits than its factorization.

222323121323222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22462462.

The product of its digits is 41472, while the sum is 32.

The spelling of 222323121323222 in words is "two hundred twenty-two trillion, three hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-three thousand, two hundred twenty-two".