2222044031 has 4 divisors (see below), whose sum is σ = 2222198352. Its totient is φ = 2221889712.

The previous prime is 2222044001. The next prime is 2222044039. The reversal of 2222044031 is 1304402222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2222044031 is a prime.

It is a super-2 number, since 2×2222044031² = 9874959351405457922, 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 = 2222043994 and 2222044012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222044039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53051 + ... + 85196.

It is an arithmetic number, because the mean of its divisors is an integer number (555549588).

Almost surely, 2^2222044031 is an apocalyptic number.

2222044031 is a deficient number, since it is larger than the sum of its proper divisors (154321).

2222044031 is a wasteful number, since it uses less digits than its factorization.

2222044031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154320.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2222044031 is about 47138.5620378900. The cubic root of 2222044031 is about 1304.9209997048.

Adding to 2222044031 its reverse (1304402222), we get a palindrome (3526446253).

The spelling of 2222044031 in words is "two billion, two hundred twenty-two million, forty-four thousand, thirty-one".