11012211021104 has 40 divisors (see below), whose sum is σ = 22164705141888. Its totient is φ = 5294549744640.

The previous prime is 11012211021047. The next prime is 11012211021131. The reversal of 11012211021104 is 40112011221011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70629257 + ... + 70785000.

Almost surely, 2^{11012211021104} is an apocalyptic number.

It is an amenable number.

11012211021104 is an abundant number, since it is smaller than the sum of its proper divisors (11152494120784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11012211021104 is a wasteful number, since it uses less digits than its factorization.

11012211021104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141414453 (or 141414447 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11012211021104 its reverse (40112011221011), we get a palindrome (51124222242115).

The spelling of 11012211021104 in words is "eleven trillion, twelve billion, two hundred eleven million, twenty-one thousand, one hundred four".