222512636323 has 2 divisors, whose sum is σ = 222512636324. Its totient is φ = 222512636322.

The previous prime is 222512636293. The next prime is 222512636347. The reversal of 222512636323 is 323636215222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222512636323 - 2¹³ = 222512628131 is a prime.

It is not a weakly prime, because it can be changed into another prime (222512636363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111256318161 + 111256318162.

It is an arithmetic number, because the mean of its divisors is an integer number (111256318162).

Almost surely, 2^222512636323 is an apocalyptic number.

222512636323 is a deficient number, since it is larger than the sum of its proper divisors (1).

222512636323 is an equidigital number, since it uses as much as digits as its factorization.

222512636323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 37.

The spelling of 222512636323 in words is "two hundred twenty-two billion, five hundred twelve million, six hundred thirty-six thousand, three hundred twenty-three".