122330240152143 has 8 divisors (see below), whose sum is σ = 163107049084800. Its totient is φ = 81553462327128.

The previous prime is 122330240152139. The next prime is 122330240152177. The reversal of 122330240152143 is 341251042033221.

It is a happy number.

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

It is not a de Polignac number, because 122330240152143 - 2² = 122330240152139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122330240152543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3906228 + ... + 16122006.

It is an arithmetic number, because the mean of its divisors is an integer number (20388381135600).

Almost surely, 2^{122330240152143} is an apocalyptic number.

122330240152143 is a deficient number, since it is larger than the sum of its proper divisors (40776808932657).

122330240152143 is a wasteful number, since it uses less digits than its factorization.

122330240152143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15553821.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 122330240152143 its reverse (341251042033221), we get a palindrome (463581282185364).

The spelling of 122330240152143 in words is "one hundred twenty-two trillion, three hundred thirty billion, two hundred forty million, one hundred fifty-two thousand, one hundred forty-three".