12225441010 has 32 divisors (see below), whose sum is σ = 22584707712. Its totient is φ = 4763189760.

The previous prime is 12225440963. The next prime is 12225441017. The reversal of 12225441010 is 1014452221.

It is a super-2 number, since 2×12225441010² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12225441017) 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, 44799 + ... + 162658.

It is an arithmetic number, because the mean of its divisors is an integer number (705772116).

Almost surely, 2^12225441010 is an apocalyptic number.

12225441010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12225441010 is a deficient number, since it is larger than the sum of its proper divisors (10359266702).

12225441010 is a wasteful number, since it uses less digits than its factorization.

12225441010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207618.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 12225441010 its reverse (1014452221), we get a palindrome (13239893231).

The spelling of 12225441010 in words is "twelve billion, two hundred twenty-five million, four hundred forty-one thousand, ten".