12114522250 has 16 divisors (see below), whose sum is σ = 22678386120. Its totient is φ = 4845808800.

The previous prime is 12114522247. The next prime is 12114522293. The reversal of 12114522250 is 5222541121.

It can be written as a sum of positive squares in 4 ways, for example, as 6327725209 + 5786797041 = 79547^2 + 76071^2 .

It is a super-3 number, since 3×12114522250³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24228795 + ... + 24229294.

Almost surely, 2^12114522250 is an apocalyptic number.

12114522250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12114522250 is a deficient number, since it is larger than the sum of its proper divisors (10563863870).

12114522250 is an equidigital number, since it uses as much as digits as its factorization.

12114522250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48458106 (or 48458096 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 12114522250 in words is "twelve billion, one hundred fourteen million, five hundred twenty-two thousand, two hundred fifty".