1100111109974 has 16 divisors (see below), whose sum is σ = 1707136332768. Its totient is φ = 531282693312.

The previous prime is 1100111109973. The next prime is 1100111110051. The reversal of 1100111109974 is 4799011110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100111109973) 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, 54246674 + ... + 54266949.

It is an arithmetic number, because the mean of its divisors is an integer number (106696020798).

Almost surely, 2^{1100111109974} is an apocalyptic number.

1100111109974 is a deficient number, since it is larger than the sum of its proper divisors (607025222794).

1100111109974 is a wasteful number, since it uses less digits than its factorization.

1100111109974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108513799.

The product of its (nonzero) digits is 2268, while the sum is 35.

Adding to 1100111109974 its reverse (4799011110011), we get a palindrome (5899122219985).

The spelling of 1100111109974 in words is "one trillion, one hundred billion, one hundred eleven million, one hundred nine thousand, nine hundred seventy-four".