11621404225232 has 40 divisors (see below), whose sum is σ = 22540340575872. Its totient is φ = 5804544844800.

The previous prime is 11621404225121. The next prime is 11621404225237. The reversal of 11621404225232 is 23252240412611.

11621404225232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11621404225192 and 11621404225201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11621404225237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70641632 + ... + 70805952.

Almost surely, 2^{11621404225232} is an apocalyptic number.

It is an amenable number.

11621404225232 is a deficient number, since it is larger than the sum of its proper divisors (10918936350640).

11621404225232 is a wasteful number, since it uses less digits than its factorization.

11621404225232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168987 (or 168981 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 11621404225232 its reverse (23252240412611), we get a palindrome (34873644637843).

The spelling of 11621404225232 in words is "eleven trillion, six hundred twenty-one billion, four hundred four million, two hundred twenty-five thousand, two hundred thirty-two".