122300223099 has 4 divisors (see below), whose sum is σ = 163066964136. Its totient is φ = 81533482064.

The previous prime is 122300223091. The next prime is 122300223103. The reversal of 122300223099 is 990322003221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990322003221 = 3 ⋅330107334407.

It is a cyclic number.

It is not a de Polignac number, because 122300223099 - 2³ = 122300223091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122300223091) 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, 20383370514 + ... + 20383370519.

It is an arithmetic number, because the mean of its divisors is an integer number (40766741034).

Almost surely, 2^122300223099 is an apocalyptic number.

122300223099 is a deficient number, since it is larger than the sum of its proper divisors (40766741037).

122300223099 is an equidigital number, since it uses as much as digits as its factorization.

122300223099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40766741036.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 122300223099 in words is "one hundred twenty-two billion, three hundred million, two hundred twenty-three thousand, ninety-nine".