220120132002079 has 2 divisors, whose sum is σ = 220120132002080. Its totient is φ = 220120132002078.

The previous prime is 220120132002077. The next prime is 220120132002083. The reversal of 220120132002079 is 970200231021022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220120132002079 - 2¹ = 220120132002077 is a prime.

It is a super-2 number, since 2×220120132002079² (a number of 29 digits) contains 22 as substring.

Together with 220120132002077, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 220120132002079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220120132002077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110060066001039 + 110060066001040.

It is an arithmetic number, because the mean of its divisors is an integer number (110060066001040).

Almost surely, 2^{220120132002079} is an apocalyptic number.

220120132002079 is a deficient number, since it is larger than the sum of its proper divisors (1).

220120132002079 is an equidigital number, since it uses as much as digits as its factorization.

220120132002079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 220120132002079 in words is "two hundred twenty trillion, one hundred twenty billion, one hundred thirty-two million, two thousand, seventy-nine".