11220101332312 has 16 divisors (see below), whose sum is σ = 21038033669400. Its totient is φ = 5609959020480.

The previous prime is 11220101332283. The next prime is 11220101332331. The reversal of 11220101332312 is 21323310102211.

It is a congruent number.

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, 10933989 + ... + 11916052.

Almost surely, 2^{11220101332312} is an apocalyptic number.

It is an amenable number.

11220101332312 is a deficient number, since it is larger than the sum of its proper divisors (9817932337088).

11220101332312 is a wasteful number, since it uses less digits than its factorization.

11220101332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22911426 (or 22911422 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11220101332312 its reverse (21323310102211), we get a palindrome (32543411434523).

The spelling of 11220101332312 in words is "eleven trillion, two hundred twenty billion, one hundred one million, three hundred thirty-two thousand, three hundred twelve".