11022021211012 has 36 divisors (see below), whose sum is σ = 22915083631104. Its totient is φ = 4623218619600.

The previous prime is 11022021211007. The next prime is 11022021211063. The reversal of 11022021211012 is 21011212022011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 598233364 + ... + 598251787.

It is an arithmetic number, because the mean of its divisors is an integer number (636530100864).

Almost surely, 2^{11022021211012} is an apocalyptic number.

It is an amenable number.

11022021211012 is an abundant number, since it is smaller than the sum of its proper divisors (11893062420092).

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

11022021211012 is a wasteful number, since it uses less digits than its factorization.

11022021211012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196485216 (or 1196485207 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11022021211012 its reverse (21011212022011), we get a palindrome (32033233233023).

The spelling of 11022021211012 in words is "eleven trillion, twenty-two billion, twenty-one million, two hundred eleven thousand, twelve".