2222111302 has 16 divisors (see below), whose sum is σ = 3385679472. Its totient is φ = 1093679200.

The previous prime is 2222111299. The next prime is 2222111321. The reversal of 2222111302 is 2031112222.

It is a happy number.

It is a super-2 number, since 2×2222111302² = 9875557276952270408, which contains 22 as substring.

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, 3153 + ... + 66739.

It is an arithmetic number, because the mean of its divisors is an integer number (211604967).

Almost surely, 2^2222111302 is an apocalyptic number.

2222111302 is a deficient number, since it is larger than the sum of its proper divisors (1163568170).

2222111302 is a wasteful number, since it uses less digits than its factorization.

2222111302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63863.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2222111302 is about 47139.2755778024. The cubic root of 2222111302 is about 1304.9341681289.

Adding to 2222111302 its reverse (2031112222), we get a palindrome (4253223524).

The spelling of 2222111302 in words is "two billion, two hundred twenty-two million, one hundred eleven thousand, three hundred two".