11222132020201 has 32 divisors (see below), whose sum is σ = 13085889638400. Its totient is φ = 9545807335680.

The previous prime is 11222132020153. The next prime is 11222132020213. The reversal of 11222132020201 is 10202023122211.

It is a cyclic number.

It is not a de Polignac number, because 11222132020201 - 2¹³ = 11222132012009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (11222132020261) 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 31 ways as a sum of consecutive naturals, for example, 822736 + ... + 4808446.

It is an arithmetic number, because the mean of its divisors is an integer number (408934051200).

Almost surely, 2^{11222132020201} is an apocalyptic number.

It is an amenable number.

11222132020201 is a deficient number, since it is larger than the sum of its proper divisors (1863757618199).

11222132020201 is a wasteful number, since it uses less digits than its factorization.

11222132020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3986149.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11222132020201 its reverse (10202023122211), we get a palindrome (21424155142412).

The spelling of 11222132020201 in words is "eleven trillion, two hundred twenty-two billion, one hundred thirty-two million, twenty thousand, two hundred one".