111001121201102 has 16 divisors (see below), whose sum is σ = 182112449513472. Its totient is φ = 50323318651320.

The previous prime is 111001121201081. The next prime is 111001121201107. The reversal of 111001121201102 is 201102121100111.

111001121201102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×111001121201102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111001121201107) 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, 6586813388 + ... + 6586830239.

It is an arithmetic number, because the mean of its divisors is an integer number (11382028094592).

Almost surely, 2^{111001121201102} is an apocalyptic number.

111001121201102 is a deficient number, since it is larger than the sum of its proper divisors (71111328312370).

111001121201102 is a wasteful number, since it uses less digits than its factorization.

111001121201102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13173644023.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 111001121201102 its reverse (201102121100111), we get a palindrome (312103242301213).

The spelling of 111001121201102 in words is "one hundred eleven trillion, one billion, one hundred twenty-one million, two hundred one thousand, one hundred two".