1101111223002 has 16 divisors (see below), whose sum is σ = 2516825652672. Its totient is φ = 314603206560.

The previous prime is 1101111222929. The next prime is 1101111223007. The reversal of 1101111223002 is 2003221111011.

It is not an unprimeable number, because it can be changed into a prime (1101111223007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13108466899 + ... + 13108466982.

It is an arithmetic number, because the mean of its divisors is an integer number (157301603292).

Almost surely, 2^{1101111223002} is an apocalyptic number.

1101111223002 is an abundant number, since it is smaller than the sum of its proper divisors (1415714429670).

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

1101111223002 is a wasteful number, since it uses less digits than its factorization.

1101111223002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26216933893.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1101111223002 its reverse (2003221111011), we get a palindrome (3104332334013).

The spelling of 1101111223002 in words is "one trillion, one hundred one billion, one hundred eleven million, two hundred twenty-three thousand, two".