1110211122201 has 16 divisors (see below), whose sum is σ = 1535456066496. Its totient is φ = 713025040896.

The previous prime is 1110211122179. The next prime is 1110211122221. The reversal of 1110211122201 is 1022211120111.

It is a happy number.

It is not a de Polignac number, because 1110211122201 - 2⁷ = 1110211122073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1110211122221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58937760 + ... + 58956593.

It is an arithmetic number, because the mean of its divisors is an integer number (95966004156).

Almost surely, 2^{1110211122201} is an apocalyptic number.

It is an amenable number.

1110211122201 is a deficient number, since it is larger than the sum of its proper divisors (425244944295).

1110211122201 is a wasteful number, since it uses less digits than its factorization.

1110211122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117894472.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1110211122201 its reverse (1022211120111), we get a palindrome (2132422242312).

The spelling of 1110211122201 in words is "one trillion, one hundred ten billion, two hundred eleven million, one hundred twenty-two thousand, two hundred one".