14154100322122 has 4 divisors (see below), whose sum is σ = 21231150483186. Its totient is φ = 7077050161060.

The previous prime is 14154100322077. The next prime is 14154100322143. The reversal of 14154100322122 is 22122300145141.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 11745213182641 + 2408887139481 = 3427129^2 + 1552059^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538525080529 + ... + 3538525080532.

Almost surely, 2^{14154100322122} is an apocalyptic number.

14154100322122 is a deficient number, since it is larger than the sum of its proper divisors (7077050161064).

14154100322122 is an equidigital number, since it uses as much as digits as its factorization.

14154100322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7077050161063.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 14154100322122 its reverse (22122300145141), we get a palindrome (36276400467263).

The spelling of 14154100322122 in words is "fourteen trillion, one hundred fifty-four billion, one hundred million, three hundred twenty-two thousand, one hundred twenty-two".