11200111022 has 8 divisors (see below), whose sum is σ = 16802067816. Its totient is φ = 5599421752.

The previous prime is 11200111001. The next prime is 11200111049. The reversal of 11200111022 is 22011100211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11200110994 and 11200111012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294473 + ... + 330324.

It is an arithmetic number, because the mean of its divisors is an integer number (2100258477).

Almost surely, 2^11200111022 is an apocalyptic number.

11200111022 is a deficient number, since it is larger than the sum of its proper divisors (5601956794).

11200111022 is an equidigital number, since it uses as much as digits as its factorization.

11200111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633762.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11200111022 its reverse (22011100211), we get a palindrome (33211211233).

The spelling of 11200111022 in words is "eleven billion, two hundred million, one hundred eleven thousand, twenty-two".