222311113222 has 16 divisors (see below), whose sum is σ = 363803482944. Its totient is φ = 101044489000.

The previous prime is 222311113207. The next prime is 222311113237.

222311113222 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (222311113207) and next prime (222311113237).

It is a super-3 number, since 3×222311113222³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 222311113193 and 222311113202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88197 + ... + 672607.

It is an arithmetic number, because the mean of its divisors is an integer number (22737717684).

Almost surely, 2^222311113222 is an apocalyptic number.

222311113222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222311113222 is a deficient number, since it is larger than the sum of its proper divisors (141492369722).

222311113222 is a wasteful number, since it uses less digits than its factorization.

222311113222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601715.

The product of its digits is 576, while the sum is 22.

It can be divided in two parts, 222311 and 113222, that added together give a palindrome (335533).

The spelling of 222311113222 in words is "two hundred twenty-two billion, three hundred eleven million, one hundred thirteen thousand, two hundred twenty-two".