122030230129979 has 2 divisors, whose sum is σ = 122030230129980. Its totient is φ = 122030230129978.

The previous prime is 122030230129967. The next prime is 122030230130023. The reversal of 122030230129979 is 979921032030221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122030230129979 - 2¹² = 122030230125883 is a prime.

It is not a weakly prime, because it can be changed into another prime (122030230129909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61015115064989 + 61015115064990.

It is an arithmetic number, because the mean of its divisors is an integer number (61015115064990).

Almost surely, 2^{122030230129979} is an apocalyptic number.

122030230129979 is a deficient number, since it is larger than the sum of its proper divisors (1).

122030230129979 is an equidigital number, since it uses as much as digits as its factorization.

122030230129979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 734832, while the sum is 50.

The spelling of 122030230129979 in words is "one hundred twenty-two trillion, thirty billion, two hundred thirty million, one hundred twenty-nine thousand, nine hundred seventy-nine".