11622003473554 has 8 divisors (see below), whose sum is σ = 17523331662780. Its totient is φ = 5780892919296.

The previous prime is 11622003473471. The next prime is 11622003473603. The reversal of 11622003473554 is 45537430022611.

It can be written as a sum of positive squares in 2 ways, for example, as 10473734779225 + 1148268694329 = 3236315^2 + 1071573^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 11622003473554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15054408259 + ... + 15054409030.

Almost surely, 2^{11622003473554} is an apocalyptic number.

11622003473554 is a deficient number, since it is larger than the sum of its proper divisors (5901328189226).

11622003473554 is a wasteful number, since it uses less digits than its factorization.

11622003473554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30108817484.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 11622003473554 in words is "eleven trillion, six hundred twenty-two billion, three million, four hundred seventy-three thousand, five hundred fifty-four".