11403202212432 has 60 divisors (see below), whose sum is σ = 31914733799520. Its totient is φ = 3800876192064.

The previous prime is 11403202212419. The next prime is 11403202212463. The reversal of 11403202212432 is 23421220230411.

11403202212432 is a `hidden beast` number, since 1 + 1 + 4 + 0 + 3 + 2 + 0 + 221 + 2 + 432 = 666.

It is a super-2 number, since 2×11403202212432² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11403202212396 and 11403202212405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 895173 + ... + 4858779.

It is an arithmetic number, because the mean of its divisors is an integer number (531912229992).

Almost surely, 2^{11403202212432} is an apocalyptic number.

11403202212432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11403202212432 is an abundant number, since it is smaller than the sum of its proper divisors (20511531587088).

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

11403202212432 is a wasteful number, since it uses less digits than its factorization.

11403202212432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3983600 (or 3983591 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11403202212432 its reverse (23421220230411), we get a palindrome (34824422442843).

The spelling of 11403202212432 in words is "eleven trillion, four hundred three billion, two hundred two million, two hundred twelve thousand, four hundred thirty-two".