11132213124442 has 16 divisors (see below), whose sum is σ = 17865329090400. Its totient is φ = 5186708443440.

The previous prime is 11132213124419. The next prime is 11132213124449. The reversal of 11132213124442 is 24442131223111.

It is a super-2 number, since 2×11132213124442² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11132213124449) 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, 2401251592 + ... + 2401256227.

It is an arithmetic number, because the mean of its divisors is an integer number (1116583068150).

Almost surely, 2^{11132213124442} is an apocalyptic number.

11132213124442 is a deficient number, since it is larger than the sum of its proper divisors (6733115965958).

11132213124442 is a wasteful number, since it uses less digits than its factorization.

11132213124442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4802507901.

The product of its digits is 9216, while the sum is 31.

Adding to 11132213124442 its reverse (24442131223111), we get a palindrome (35574344347553).

The spelling of 11132213124442 in words is "eleven trillion, one hundred thirty-two billion, two hundred thirteen million, one hundred twenty-four thousand, four hundred forty-two".