12255134151 has 16 divisors (see below), whose sum is σ = 18026316000. Its totient is φ = 7357678080.

The previous prime is 12255134149. The next prime is 12255134153. The reversal of 12255134151 is 15143155221.

It is an interprime number because it is at equal distance from previous prime (12255134149) and next prime (12255134153).

It is not a de Polignac number, because 12255134151 - 2¹ = 12255134149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12255134153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3830526 + ... + 3833723.

It is an arithmetic number, because the mean of its divisors is an integer number (1126644750).

Almost surely, 2^12255134151 is an apocalyptic number.

12255134151 is a deficient number, since it is larger than the sum of its proper divisors (5771181849).

12255134151 is a wasteful number, since it uses less digits than its factorization.

12255134151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7664306.

The product of its digits is 6000, while the sum is 30.

Adding to 12255134151 its reverse (15143155221), we get a palindrome (27398289372).

The spelling of 12255134151 in words is "twelve billion, two hundred fifty-five million, one hundred thirty-four thousand, one hundred fifty-one".