11211230020022 has 16 divisors (see below), whose sum is σ = 16852550867712. Its totient is φ = 5593716071400.

The previous prime is 11211230020019. The next prime is 11211230020031. The reversal of 11211230020022 is 22002003211211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6747863 + ... + 8243549.

It is an arithmetic number, because the mean of its divisors is an integer number (1053284429232).

Almost surely, 2^{11211230020022} is an apocalyptic number.

11211230020022 is a deficient number, since it is larger than the sum of its proper divisors (5641320847690).

11211230020022 is a wasteful number, since it uses less digits than its factorization.

11211230020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503643.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11211230020022 its reverse (22002003211211), we get a palindrome (33213233231233).

The spelling of 11211230020022 in words is "eleven trillion, two hundred eleven billion, two hundred thirty million, twenty thousand, twenty-two".