11332212442 has 8 divisors (see below), whose sum is σ = 17004501396. Its totient is φ = 5664045312.

The previous prime is 11332212431. The next prime is 11332212457. The reversal of 11332212442 is 24421223311.

It can be written as a sum of positive squares in 2 ways, for example, as 9506445001 + 1825767441 = 97501^2 + 42729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023573 + ... + 1034584.

Almost surely, 2^11332212442 is an apocalyptic number.

11332212442 is a deficient number, since it is larger than the sum of its proper divisors (5672288954).

11332212442 is a wasteful number, since it uses less digits than its factorization.

11332212442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060912.

The product of its digits is 2304, while the sum is 25.

Adding to 11332212442 its reverse (24421223311), we get a palindrome (35753435753).

The spelling of 11332212442 in words is "eleven billion, three hundred thirty-two million, two hundred twelve thousand, four hundred forty-two".