2222113431 has 8 divisors (see below), whose sum is σ = 2963720704. Its totient is φ = 1480957560.

The previous prime is 2222113427. The next prime is 2222113447. The reversal of 2222113431 is 1343112222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2222113431 - 2² = 2222113427 is a prime.

It is a super-2 number, since 2×2222113431² = 9875576200461183522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222113398 and 2222113407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222113331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101191 + ... + 121176.

It is an arithmetic number, because the mean of its divisors is an integer number (370465088).

Almost surely, 2^2222113431 is an apocalyptic number.

2222113431 is a deficient number, since it is larger than the sum of its proper divisors (741607273).

2222113431 is a wasteful number, since it uses less digits than its factorization.

2222113431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225701.

The product of its digits is 576, while the sum is 21.

The square root of 2222113431 is about 47139.2981598157. The cubic root of 2222113431 is about 1304.9345848803.

Adding to 2222113431 its reverse (1343112222), we get a palindrome (3565225653).

The spelling of 2222113431 in words is "two billion, two hundred twenty-two million, one hundred thirteen thousand, four hundred thirty-one".