122040023441 has 4 divisors (see below), whose sum is σ = 139474312512. Its totient is φ = 104605734372.

The previous prime is 122040023431. The next prime is 122040023473. The reversal of 122040023441 is 144320040221.

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 122040023441 - 2²² = 122035829137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122040023431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8717144525 + ... + 8717144538.

It is an arithmetic number, because the mean of its divisors is an integer number (34868578128).

Almost surely, 2^122040023441 is an apocalyptic number.

It is an amenable number.

122040023441 is a deficient number, since it is larger than the sum of its proper divisors (17434289071).

122040023441 is an equidigital number, since it uses as much as digits as its factorization.

122040023441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17434289070.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 122040023441 its reverse (144320040221), we get a palindrome (266360063662).

The spelling of 122040023441 in words is "one hundred twenty-two billion, forty million, twenty-three thousand, four hundred forty-one".