2222352031 has 4 divisors (see below), whose sum is σ = 2230552864. Its totient is φ = 2214151200.

The previous prime is 2222352017. The next prime is 2222352091. The reversal of 2222352031 is 1302532222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2222352031 - 2²¹ = 2220254879 is a prime.

It is a super-2 number, since 2×2222352031² = 9877697099379649922, 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 = 2222351993 and 2222352011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222352091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4100010 + ... + 4100551.

It is an arithmetic number, because the mean of its divisors is an integer number (557638216).

Almost surely, 2^2222352031 is an apocalyptic number.

2222352031 is a deficient number, since it is larger than the sum of its proper divisors (8200833).

2222352031 is an equidigital number, since it uses as much as digits as its factorization.

2222352031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8200832.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2222352031 is about 47141.8288890026. The cubic root of 2222352031 is about 1304.9812891041.

Adding to 2222352031 its reverse (1302532222), we get a palindrome (3524884253).

The spelling of 2222352031 in words is "two billion, two hundred twenty-two million, three hundred fifty-two thousand, thirty-one".