222320222102111 has 24 divisors (see below), whose sum is σ = 261914711224320. Its totient is φ = 188131029598512.

The previous prime is 222320222102039. The next prime is 222320222102123. The reversal of 222320222102111 is 111201222023222.

It is a de Polignac number, because none of the positive numbers 2^k-222320222102111 is a prime.

It is a super-3 number, since 3×222320222102111³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222320222102411) 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, 40327706 + ... + 45507848.

It is an arithmetic number, because the mean of its divisors is an integer number (10913112967680).

Almost surely, 2^{222320222102111} is an apocalyptic number.

222320222102111 is a deficient number, since it is larger than the sum of its proper divisors (39594489122209).

222320222102111 is a wasteful number, since it uses less digits than its factorization.

222320222102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191323 (or 5191316 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 222320222102111 its reverse (111201222023222), we get a palindrome (333521444125333).

The spelling of 222320222102111 in words is "two hundred twenty-two trillion, three hundred twenty billion, two hundred twenty-two million, one hundred two thousand, one hundred eleven".