210022120079 has 2 divisors, whose sum is σ = 210022120080. Its totient is φ = 210022120078.

The previous prime is 210022120057. The next prime is 210022120081. The reversal of 210022120079 is 970021220012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210022120079 - 2³⁶ = 141302643343 is a prime.

Together with 210022120081, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210022120279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105011060039 + 105011060040.

It is an arithmetic number, because the mean of its divisors is an integer number (105011060040).

Almost surely, 2^210022120079 is an apocalyptic number.

210022120079 is a deficient number, since it is larger than the sum of its proper divisors (1).

210022120079 is an equidigital number, since it uses as much as digits as its factorization.

210022120079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The spelling of 210022120079 in words is "two hundred ten billion, twenty-two million, one hundred twenty thousand, seventy-nine".