122120230220971 has 2 divisors, whose sum is σ = 122120230220972. Its totient is φ = 122120230220970.

The previous prime is 122120230220959. The next prime is 122120230221013. The reversal of 122120230220971 is 179022032021221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122120230220971 - 2⁵ = 122120230220939 is a prime.

It is not a weakly prime, because it can be changed into another prime (122120230520971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61060115110485 + 61060115110486.

It is an arithmetic number, because the mean of its divisors is an integer number (61060115110486).

Almost surely, 2^{122120230220971} is an apocalyptic number.

122120230220971 is a deficient number, since it is larger than the sum of its proper divisors (1).

122120230220971 is an equidigital number, since it uses as much as digits as its factorization.

122120230220971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 122120230220971 in words is "one hundred twenty-two trillion, one hundred twenty billion, two hundred thirty million, two hundred twenty thousand, nine hundred seventy-one".