122141400423 has 8 divisors (see below), whose sum is σ = 186120229248. Its totient is φ = 69795085944.

The previous prime is 122141400419. The next prime is 122141400431. The reversal of 122141400423 is 324004141221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122141400423 - 2² = 122141400419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122141400393 and 122141400402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122141400413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2908128561 + ... + 2908128602.

It is an arithmetic number, because the mean of its divisors is an integer number (23265028656).

Almost surely, 2^122141400423 is an apocalyptic number.

122141400423 is a deficient number, since it is larger than the sum of its proper divisors (63978828825).

122141400423 is an equidigital number, since it uses as much as digits as its factorization.

122141400423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5816257173.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 122141400423 its reverse (324004141221), we get a palindrome (446145541644).

The spelling of 122141400423 in words is "one hundred twenty-two billion, one hundred forty-one million, four hundred thousand, four hundred twenty-three".