222242101013 has 2 divisors, whose sum is σ = 222242101014. Its totient is φ = 222242101012.

The previous prime is 222242100973. The next prime is 222242101019. The reversal of 222242101013 is 310101242222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193254314449 + 28987786564 = 439607^2 + 170258^2 .

It is a cyclic number.

It is not a de Polignac number, because 222242101013 - 2¹⁴ = 222242084629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222242101019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111121050506 + 111121050507.

It is an arithmetic number, because the mean of its divisors is an integer number (111121050507).

Almost surely, 2^222242101013 is an apocalyptic number.

It is an amenable number.

222242101013 is a deficient number, since it is larger than the sum of its proper divisors (1).

222242101013 is an equidigital number, since it uses as much as digits as its factorization.

222242101013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 222242101013 its reverse (310101242222), we get a palindrome (532343343235).

The spelling of 222242101013 in words is "two hundred twenty-two billion, two hundred forty-two million, one hundred one thousand, thirteen".