202222311119987 has 2 divisors, whose sum is σ = 202222311119988. Its totient is φ = 202222311119986.

The previous prime is 202222311119953. The next prime is 202222311120013. The reversal of 202222311119987 is 789911113222202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202222311119987 is a prime.

It is a super-2 number, since 2×202222311119987² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202222311119947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101111155559993 + 101111155559994.

It is an arithmetic number, because the mean of its divisors is an integer number (101111155559994).

Almost surely, 2^{202222311119987} is an apocalyptic number.

202222311119987 is a deficient number, since it is larger than the sum of its proper divisors (1).

202222311119987 is an equidigital number, since it uses as much as digits as its factorization.

202222311119987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 50.

The spelling of 202222311119987 in words is "two hundred two trillion, two hundred twenty-two billion, three hundred eleven million, one hundred nineteen thousand, nine hundred eighty-seven".