222004346044145 has 16 divisors (see below), whose sum is σ = 304463743608960. Its totient is φ = 152231231341824.

The previous prime is 222004346044133. The next prime is 222004346044213. The reversal of 222004346044145 is 541440643400222.

It is a cyclic number.

It is not a de Polignac number, because 222004346044145 - 2²⁸ = 222004077608689 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10852841 + ... + 23702169.

It is an arithmetic number, because the mean of its divisors is an integer number (19028983975560).

Almost surely, 2^{222004346044145} is an apocalyptic number.

It is an amenable number.

222004346044145 is a deficient number, since it is larger than the sum of its proper divisors (82459397564815).

222004346044145 is a wasteful number, since it uses less digits than its factorization.

222004346044145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13342984.

The product of its (nonzero) digits is 737280, while the sum is 41.

Adding to 222004346044145 its reverse (541440643400222), we get a palindrome (763444989444367).

The spelling of 222004346044145 in words is "two hundred twenty-two trillion, four billion, three hundred forty-six million, forty-four thousand, one hundred forty-five".