122340430022123 has 4 divisors (see below), whose sum is σ = 122368177912680. Its totient is φ = 122312682131568.

The previous prime is 122340430022119. The next prime is 122340430022171. The reversal of 122340430022123 is 321220034043221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122340430022123 - 2² = 122340430022119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122340430028123) 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, 13873938665 + ... + 13873947482.

It is an arithmetic number, because the mean of its divisors is an integer number (30592044478170).

Almost surely, 2^{122340430022123} is an apocalyptic number.

122340430022123 is a deficient number, since it is larger than the sum of its proper divisors (27747890557).

122340430022123 is an equidigital number, since it uses as much as digits as its factorization.

122340430022123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27747890556.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 122340430022123 its reverse (321220034043221), we get a palindrome (443560464065344).

The spelling of 122340430022123 in words is "one hundred twenty-two trillion, three hundred forty billion, four hundred thirty million, twenty-two thousand, one hundred twenty-three".