11220022021324 has 24 divisors (see below), whose sum is σ = 20833443872640. Its totient is φ = 5268987361536.

The previous prime is 11220022021319. The next prime is 11220022021339. The reversal of 11220022021324 is 42312022002211.

11220022021324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11220022021295 and 11220022021304.

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, 172201587 + ... + 172266730.

It is an arithmetic number, because the mean of its divisors is an integer number (868060161360).

Almost surely, 2^{11220022021324} is an apocalyptic number.

It is an amenable number.

11220022021324 is a deficient number, since it is larger than the sum of its proper divisors (9613421851316).

11220022021324 is a wasteful number, since it uses less digits than its factorization.

11220022021324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344468817 (or 344468815 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11220022021324 its reverse (42312022002211), we get a palindrome (53532044023535).

The spelling of 11220022021324 in words is "eleven trillion, two hundred twenty billion, twenty-two million, twenty-one thousand, three hundred twenty-four".