1111100101022 has 16 divisors (see below), whose sum is σ = 1685442330000. Its totient is φ = 549286478400.

The previous prime is 1111100101021. The next prime is 1111100101037. The reversal of 1111100101022 is 2201010011111.

It is a junction number, because it is equal to n+sod(n) for n = 1111100100994 and 1111100101012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111100101021) 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, 5072729 + ... + 5287227.

It is an arithmetic number, because the mean of its divisors is an integer number (105340145625).

Almost surely, 2^{1111100101022} is an apocalyptic number.

1111100101022 is a deficient number, since it is larger than the sum of its proper divisors (574342228978).

1111100101022 is a wasteful number, since it uses less digits than its factorization.

1111100101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243691.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1111100101022 its reverse (2201010011111), we get a palindrome (3312110112133).

The spelling of 1111100101022 in words is "one trillion, one hundred eleven billion, one hundred million, one hundred one thousand, twenty-two".