11201223132022 has 64 divisors (see below), whose sum is σ = 22131143792640. Its totient is φ = 4123974556800.

The previous prime is 11201223131983. The next prime is 11201223132037. The reversal of 11201223132022 is 22023132210211.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11201223131984 and 11201223132002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26472129 + ... + 26891932.

It is an arithmetic number, because the mean of its divisors is an integer number (345799121760).

Almost surely, 2^{11201223132022} is an apocalyptic number.

11201223132022 is a deficient number, since it is larger than the sum of its proper divisors (10929920660618).

11201223132022 is a wasteful number, since it uses less digits than its factorization.

11201223132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53364157.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11201223132022 its reverse (22023132210211), we get a palindrome (33224355342233).

The spelling of 11201223132022 in words is "eleven trillion, two hundred one billion, two hundred twenty-three million, one hundred thirty-two thousand, twenty-two".