233222214937 has 2 divisors, whose sum is σ = 233222214938. Its totient is φ = 233222214936.

The previous prime is 233222214917. The next prime is 233222214977. The reversal of 233222214937 is 739412222332.

It is an a-pointer prime, because the next prime (233222214977) can be obtained adding 233222214937 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233080390656 + 141824281 = 482784^2 + 11909^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233222214937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 233222214937.

It is not a weakly prime, because it can be changed into another prime (233222214917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116611107468 + 116611107469.

It is an arithmetic number, because the mean of its divisors is an integer number (116611107469).

Almost surely, 2^233222214937 is an apocalyptic number.

It is an amenable number.

233222214937 is a deficient number, since it is larger than the sum of its proper divisors (1).

233222214937 is an equidigital number, since it uses as much as digits as its factorization.

233222214937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 40.

The spelling of 233222214937 in words is "two hundred thirty-three billion, two hundred twenty-two million, two hundred fourteen thousand, nine hundred thirty-seven".