1100223301122 has 48 divisors (see below), whose sum is σ = 2608889774400. Its totient is φ = 332328952800.

The previous prime is 1100223301117. The next prime is 1100223301141. The reversal of 1100223301122 is 2211033220011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1100223301095 and 1100223301104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8871997 + ... + 8995152.

It is an arithmetic number, because the mean of its divisors is an integer number (54351870300).

Almost surely, 2^{1100223301122} is an apocalyptic number.

1100223301122 is an abundant number, since it is smaller than the sum of its proper divisors (1508666473278).

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

1100223301122 is a wasteful number, since it uses less digits than its factorization.

1100223301122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17867479 (or 17867476 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1100223301122 its reverse (2211033220011), we get a palindrome (3311256521133).

The spelling of 1100223301122 in words is "one trillion, one hundred billion, two hundred twenty-three million, three hundred one thousand, one hundred twenty-two".