1110101121201 has 32 divisors (see below), whose sum is σ = 1579008307968. Its totient is φ = 691299430400.

The previous prime is 1110101121187. The next prime is 1110101121229. The reversal of 1110101121201 is 1021211010111.

It is a cyclic number.

It is not a de Polignac number, because 1110101121201 - 2²⁶ = 1110034012337 is a prime.

1110101121201 is a modest number, since divided by 1121201 gives 11101 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1110101121601) 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, 5461801 + ... + 5661401.

It is an arithmetic number, because the mean of its divisors is an integer number (49344009624).

Almost surely, 2^{1110101121201} is an apocalyptic number.

It is an amenable number.

1110101121201 is a deficient number, since it is larger than the sum of its proper divisors (468907186767).

1110101121201 is a wasteful number, since it uses less digits than its factorization.

1110101121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200441.

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

Adding to 1110101121201 its reverse (1021211010111), we get a palindrome (2131312131312).

The spelling of 1110101121201 in words is "one trillion, one hundred ten billion, one hundred one million, one hundred twenty-one thousand, two hundred one".