22220312302233 has 96 divisors (see below), whose sum is σ = 34579707926400. Its totient is φ = 13699791986688.

The previous prime is 22220312302229. The next prime is 22220312302247. The reversal of 22220312302233 is 33220321302222.

22220312302233 is a `hidden beast` number, since 2 + 2 + 2 + 20 + 312 + 302 + 23 + 3 = 666.

It is not a de Polignac number, because 22220312302233 - 2² = 22220312302229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22220312302197 and 22220312302206.

It is not an unprimeable number, because it can be changed into a prime (22220312302633) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1802274013 + ... + 1802286341.

It is an arithmetic number, because the mean of its divisors is an integer number (360205290900).

Almost surely, 2^{22220312302233} is an apocalyptic number.

It is an amenable number.

22220312302233 is a deficient number, since it is larger than the sum of its proper divisors (12359395624167).

22220312302233 is a wasteful number, since it uses less digits than its factorization.

22220312302233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13191 (or 13188 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 22220312302233 its reverse (33220321302222), we get a palindrome (55440633604455).

The spelling of 22220312302233 in words is "twenty-two trillion, two hundred twenty billion, three hundred twelve million, three hundred two thousand, two hundred thirty-three".