222213132301 has 2 divisors, whose sum is σ = 222213132302. Its totient is φ = 222213132300.

The previous prime is 222213132293. The next prime is 222213132311. The reversal of 222213132301 is 103231312222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157470874276 + 64742258025 = 396826^2 + 254445^2 .

It is a cyclic number.

It is not a de Polignac number, because 222213132301 - 2³ = 222213132293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222213132311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111106566150 + 111106566151.

It is an arithmetic number, because the mean of its divisors is an integer number (111106566151).

Almost surely, 2^222213132301 is an apocalyptic number.

It is an amenable number.

222213132301 is a deficient number, since it is larger than the sum of its proper divisors (1).

222213132301 is an equidigital number, since it uses as much as digits as its factorization.

222213132301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 222213132301 its reverse (103231312222), we get a palindrome (325444444523).

The spelling of 222213132301 in words is "two hundred twenty-two billion, two hundred thirteen million, one hundred thirty-two thousand, three hundred one".