11221322132022 has 32 divisors (see below), whose sum is σ = 22455590018400. Its totient is φ = 3738283431168.

The previous prime is 11221322131993. The next prime is 11221322132023. The reversal of 11221322132022 is 22023122312211.

It is a junction number, because it is equal to n+sod(n) for n = 11221322131983 and 11221322132001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221322132023) 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, 155995608 + ... + 156067524.

It is an arithmetic number, because the mean of its divisors is an integer number (701737188075).

Almost surely, 2^{11221322132022} is an apocalyptic number.

11221322132022 is an abundant number, since it is smaller than the sum of its proper divisors (11234267886378).

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

11221322132022 is a wasteful number, since it uses less digits than its factorization.

11221322132022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86560.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11221322132022 its reverse (22023122312211), we get a palindrome (33244444444233).

The spelling of 11221322132022 in words is "eleven trillion, two hundred twenty-one billion, three hundred twenty-two million, one hundred thirty-two thousand, twenty-two".