14005122155 has 16 divisors (see below), whose sum is σ = 18275686560. Its totient is φ = 10260029952.

The previous prime is 14005122149. The next prime is 14005122161. The reversal of 14005122155 is 55122150041.

It is an interprime number because it is at equal distance from previous prime (14005122149) and next prime (14005122161).

It is a cyclic number.

It is not a de Polignac number, because 14005122155 - 2¹² = 14005118059 is a prime.

It is a super-2 number, since 2×14005122155² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2223425 + ... + 2229714.

It is an arithmetic number, because the mean of its divisors is an integer number (1142230410).

Almost surely, 2^14005122155 is an apocalyptic number.

14005122155 is a deficient number, since it is larger than the sum of its proper divisors (4270564405).

14005122155 is a wasteful number, since it uses less digits than its factorization.

14005122155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4453198.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 14005122155 its reverse (55122150041), we get a palindrome (69127272196).

The spelling of 14005122155 in words is "fourteen billion, five million, one hundred twenty-two thousand, one hundred fifty-five".