12251341100 has 36 divisors (see below), whose sum is σ = 26959868208. Its totient is φ = 4831512000.

The previous prime is 12251341051. The next prime is 12251341103. The reversal of 12251341100 is 114315221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (12251341103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 855671 + ... + 869870.

It is an arithmetic number, because the mean of its divisors is an integer number (748885228).

Almost surely, 2^12251341100 is an apocalyptic number.

12251341100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12251341100 is an abundant number, since it is smaller than the sum of its proper divisors (14708527108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12251341100 is a wasteful number, since it uses less digits than its factorization.

12251341100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725626 (or 1725619 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 12251341100 its reverse (114315221), we get a palindrome (12365656321).

The spelling of 12251341100 in words is "twelve billion, two hundred fifty-one million, three hundred forty-one thousand, one hundred".