122210101210979 has 2 divisors, whose sum is σ = 122210101210980. Its totient is φ = 122210101210978.

The previous prime is 122210101210973. The next prime is 122210101211021. The reversal of 122210101210979 is 979012101012221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122210101210979 - 2¹⁶ = 122210101145443 is a prime.

It is not a weakly prime, because it can be changed into another prime (122210101210973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105050605489 + 61105050605490.

It is an arithmetic number, because the mean of its divisors is an integer number (61105050605490).

Almost surely, 2^{122210101210979} is an apocalyptic number.

122210101210979 is a deficient number, since it is larger than the sum of its proper divisors (1).

122210101210979 is an equidigital number, since it uses as much as digits as its factorization.

122210101210979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 38.

The spelling of 122210101210979 in words is "one hundred twenty-two trillion, two hundred ten billion, one hundred one million, two hundred ten thousand, nine hundred seventy-nine".