11061212474 has 8 divisors (see below), whose sum is σ = 17868112500. Its totient is φ = 5105174976.

The previous prime is 11061212467. The next prime is 11061212479. The reversal of 11061212474 is 47421216011.

It is a happy number.

11061212474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10307325625 + 753886849 = 101525^2 + 27457^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11061212479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212715599 + ... + 212715650.

Almost surely, 2^11061212474 is an apocalyptic number.

11061212474 is a deficient number, since it is larger than the sum of its proper divisors (6806900026).

11061212474 is a wasteful number, since it uses less digits than its factorization.

11061212474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425431264.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 11061212474 its reverse (47421216011), we get a palindrome (58482428485).

The spelling of 11061212474 in words is "eleven billion, sixty-one million, two hundred twelve thousand, four hundred seventy-four".