22202121020159 has 2 divisors, whose sum is σ = 22202121020160. Its totient is φ = 22202121020158.

The previous prime is 22202121020147. The next prime is 22202121020341. The reversal of 22202121020159 is 95102012120222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22202121020159 - 2¹² = 22202121016063 is a prime.

It is a super-2 number, since 2×22202121020159² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22202121020129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101060510079 + 11101060510080.

It is an arithmetic number, because the mean of its divisors is an integer number (11101060510080).

Almost surely, 2^{22202121020159} is an apocalyptic number.

22202121020159 is a deficient number, since it is larger than the sum of its proper divisors (1).

22202121020159 is an equidigital number, since it uses as much as digits as its factorization.

22202121020159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 22202121020159 in words is "twenty-two trillion, two hundred two billion, one hundred twenty-one million, twenty thousand, one hundred fifty-nine".