2222630623 has 8 divisors (see below), whose sum is σ = 2277648576. Its totient is φ = 2167651200.

The previous prime is 2222630617. The next prime is 2222630639. The reversal of 2222630623 is 3260362222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2222630623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2222630591 and 2222630600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222630723) 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, 132858 + ... + 148648.

It is an arithmetic number, because the mean of its divisors is an integer number (284706072).

Almost surely, 2^2222630623 is an apocalyptic number.

2222630623 is a deficient number, since it is larger than the sum of its proper divisors (55017953).

2222630623 is a wasteful number, since it uses less digits than its factorization.

2222630623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19265.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 2222630623 is about 47144.7836244902. The cubic root of 2222630623 is about 1305.0358172424.

Adding to 2222630623 its reverse (3260362222), we get a palindrome (5482992845).

The spelling of 2222630623 in words is "two billion, two hundred twenty-two million, six hundred thirty thousand, six hundred twenty-three".