202022221220159 has 2 divisors, whose sum is σ = 202022221220160. Its totient is φ = 202022221220158.

The previous prime is 202022221220089. The next prime is 202022221220173. The reversal of 202022221220159 is 951022122220202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202022221220159 is a prime.

It is a super-2 number, since 2×202022221220159² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202022221225159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101011110610079 + 101011110610080.

It is an arithmetic number, because the mean of its divisors is an integer number (101011110610080).

Almost surely, 2^{202022221220159} is an apocalyptic number.

202022221220159 is a deficient number, since it is larger than the sum of its proper divisors (1).

202022221220159 is an equidigital number, since it uses as much as digits as its factorization.

202022221220159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 202022221220159 in words is "two hundred two trillion, twenty-two billion, two hundred twenty-one million, two hundred twenty thousand, one hundred fifty-nine".