10000011221122 has 8 divisors (see below), whose sum is σ = 16153864280316. Its totient is φ = 4615389794352.

The previous prime is 10000011221119. The next prime is 10000011221149. The reversal of 10000011221122 is 22112211000001.

It can be written as a sum of positive squares in 2 ways, for example, as 9616393262961 + 383617958161 = 3101031^2 + 619369^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192307908073 + ... + 192307908124.

Almost surely, 2^{10000011221122} is an apocalyptic number.

10000011221122 is a deficient number, since it is larger than the sum of its proper divisors (6153853059194).

10000011221122 is a wasteful number, since it uses less digits than its factorization.

10000011221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384615816212.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10000011221122 its reverse (22112211000001), we get a palindrome (32112222221123).

The spelling of 10000011221122 in words is "ten trillion, eleven million, two hundred twenty-one thousand, one hundred twenty-two".