11445500122202 has 8 divisors (see below), whose sum is σ = 17230229426676. Its totient is φ = 5702090313312.

The previous prime is 11445500122171. The next prime is 11445500122283. The reversal of 11445500122202 is 20222100554411.

It can be written as a sum of positive squares in 2 ways, for example, as 10642216342081 + 803283780121 = 3262241^2 + 896261^2 .

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, 10329873203 + ... + 10329874310.

Almost surely, 2^{11445500122202} is an apocalyptic number.

11445500122202 is a deficient number, since it is larger than the sum of its proper divisors (5784729304474).

11445500122202 is a wasteful number, since it uses less digits than its factorization.

11445500122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20659747792.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 11445500122202 its reverse (20222100554411), we get a palindrome (31667600676613).

The spelling of 11445500122202 in words is "eleven trillion, four hundred forty-five billion, five hundred million, one hundred twenty-two thousand, two hundred two".