11220022021293 has 16 divisors (see below), whose sum is σ = 16741839419200. Its totient is φ = 7426201623120.

The previous prime is 11220022021237. The next prime is 11220022021319. The reversal of 11220022021293 is 39212022002211.

11220022021293 is a `hidden beast` number, since 1 + 1 + 220 + 0 + 220 + 212 + 9 + 3 = 666.

It is not a de Polignac number, because 11220022021293 - 2¹⁴ = 11220022004909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220022021093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494803338 + ... + 1494810843.

It is an arithmetic number, because the mean of its divisors is an integer number (1046364963700).

Almost surely, 2^{11220022021293} is an apocalyptic number.

It is an amenable number.

11220022021293 is a deficient number, since it is larger than the sum of its proper divisors (5521817397907).

11220022021293 is a wasteful number, since it uses less digits than its factorization.

11220022021293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2989614329 (or 2989614323 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 11220022021293 in words is "eleven trillion, two hundred twenty billion, twenty-two million, twenty-one thousand, two hundred ninety-three".