122142969073 has 4 divisors (see below), whose sum is σ = 122593681408. Its totient is φ = 121692256740.

The previous prime is 122142969049. The next prime is 122142969083. The reversal of 122142969073 is 370969241221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122142969073 - 2¹⁷ = 122142838001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122142969043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225355761 + ... + 225356302.

It is an arithmetic number, because the mean of its divisors is an integer number (30648420352).

Almost surely, 2^122142969073 is an apocalyptic number.

It is an amenable number.

122142969073 is a deficient number, since it is larger than the sum of its proper divisors (450712335).

122142969073 is an equidigital number, since it uses as much as digits as its factorization.

122142969073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450712334.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 122142969073 in words is "one hundred twenty-two billion, one hundred forty-two million, nine hundred sixty-nine thousand, seventy-three".