222233022234311 has 24 divisors (see below), whose sum is σ = 250233004914144. Its totient is φ = 197100509760000.

The previous prime is 222233022234299. The next prime is 222233022234371. The reversal of 222233022234311 is 113432220332222.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-222233022234311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222233022234371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 774968246 + ... + 775254956.

It is an arithmetic number, because the mean of its divisors is an integer number (10426375204756).

Almost surely, 2^{222233022234311} is an apocalyptic number.

222233022234311 is a deficient number, since it is larger than the sum of its proper divisors (27999982679833).

222233022234311 is a wasteful number, since it uses less digits than its factorization.

222233022234311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443015 (or 443004 counting only the distinct ones).

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

Adding to 222233022234311 its reverse (113432220332222), we get a palindrome (335665242566533).

The spelling of 222233022234311 in words is "two hundred twenty-two trillion, two hundred thirty-three billion, twenty-two million, two hundred thirty-four thousand, three hundred eleven".