1224132241040 has 40 divisors (see below), whose sum is σ = 2849565824448. Its totient is φ = 489057909120.

The previous prime is 1224132241039. The next prime is 1224132241051. The reversal of 1224132241040 is 401422314221.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1224132241040² (a number of 25 digits) contains 22 as substring.

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, 9230426 + ... + 9362105.

Almost surely, 2^{1224132241040} is an apocalyptic number.

1224132241040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1224132241040 is an abundant number, since it is smaller than the sum of its proper divisors (1625433583408).

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

1224132241040 is a wasteful number, since it uses less digits than its factorization.

1224132241040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18593367 (or 18593361 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1224132241040 its reverse (401422314221), we get a palindrome (1625554555261).

The spelling of 1224132241040 in words is "one trillion, two hundred twenty-four billion, one hundred thirty-two million, two hundred forty-one thousand, forty".