222344222443222 has 96 divisors (see below), whose sum is σ = 379054010990592. Its totient is φ = 97641059208000.

The previous prime is 222344222443219. The next prime is 222344222443223.

222344222443222 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222344222443223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25177690347 + ... + 25177699177.

It is an arithmetic number, because the mean of its divisors is an integer number (3948479281152).

Almost surely, 2^{222344222443222} is an apocalyptic number.

222344222443222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222344222443222 is a deficient number, since it is larger than the sum of its proper divisors (156709788547370).

222344222443222 is a wasteful number, since it uses less digits than its factorization.

222344222443222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14146 (or 14135 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 40.

The spelling of 222344222443222 in words is "two hundred twenty-two trillion, three hundred forty-four billion, two hundred twenty-two million, four hundred forty-three thousand, two hundred twenty-two".