1111101102201 has 32 divisors (see below), whose sum is σ = 1597709168640. Its totient is φ = 684622433664.

The previous prime is 1111101102197. The next prime is 1111101102253. The reversal of 1111101102201 is 1022011011111.

It is not a de Polignac number, because 1111101102201 - 2² = 1111101102197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1111101102281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175996 + ... + 1501058.

It is an arithmetic number, because the mean of its divisors is an integer number (49928411520).

Almost surely, 2^{1111101102201} is an apocalyptic number.

It is an amenable number.

1111101102201 is a deficient number, since it is larger than the sum of its proper divisors (486608066439).

1111101102201 is a wasteful number, since it uses less digits than its factorization.

1111101102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325445.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 1111101102201 its reverse (1022011011111), we get a palindrome (2133112113312).

The spelling of 1111101102201 in words is "one trillion, one hundred eleven billion, one hundred one million, one hundred two thousand, two hundred one".