12226774150 has 12 divisors (see below), whose sum is σ = 22741800012. Its totient is φ = 4890709640.

The previous prime is 12226774141. The next prime is 12226774159. The reversal of 12226774150 is 5147762221.

It is an interprime number because it is at equal distance from previous prime (12226774141) and next prime (12226774159).

It is a super-2 number, since 2×12226774150² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12226774159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122267692 + ... + 122267791.

It is an arithmetic number, because the mean of its divisors is an integer number (1895150001).

Almost surely, 2^12226774150 is an apocalyptic number.

12226774150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12226774150 is a deficient number, since it is larger than the sum of its proper divisors (10515025862).

12226774150 is a wasteful number, since it uses less digits than its factorization.

12226774150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244535495 (or 244535490 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 12226774150 in words is "twelve billion, two hundred twenty-six million, seven hundred seventy-four thousand, one hundred fifty".