222130312332001 has 2 divisors, whose sum is σ = 222130312332002. Its totient is φ = 222130312332000.

The previous prime is 222130312331867. The next prime is 222130312332031. The reversal of 222130312332001 is 100233213031222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214492164093601 + 7638148238400 = 14645551^2 + 2763720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222130312332001 is a prime.

It is not a weakly prime, because it can be changed into another prime (222130312332031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111065156166000 + 111065156166001.

It is an arithmetic number, because the mean of its divisors is an integer number (111065156166001).

Almost surely, 2^{222130312332001} is an apocalyptic number.

It is an amenable number.

222130312332001 is a deficient number, since it is larger than the sum of its proper divisors (1).

222130312332001 is an equidigital number, since it uses as much as digits as its factorization.

222130312332001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 222130312332001 its reverse (100233213031222), we get a palindrome (322363525363223).

The spelling of 222130312332001 in words is "two hundred twenty-two trillion, one hundred thirty billion, three hundred twelve million, three hundred thirty-two thousand, one".