1144121110201 has 8 divisors (see below), whose sum is σ = 1154467495584. Its totient is φ = 1133778609600.

The previous prime is 1144121110199. The next prime is 1144121110229. The reversal of 1144121110201 is 1020111214411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1144121110201 - 2¹ = 1144121110199 is a prime.

It is a super-2 number, since 2×1144121110201² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144121110261) 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, 377875 + ... + 1559176.

It is an arithmetic number, because the mean of its divisors is an integer number (144308436948).

Almost surely, 2^{1144121110201} is an apocalyptic number.

It is an amenable number.

1144121110201 is a deficient number, since it is larger than the sum of its proper divisors (10346385383).

1144121110201 is a wasteful number, since it uses less digits than its factorization.

1144121110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942391.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 1144121110201 its reverse (1020111214411), we get a palindrome (2164232324612).

The spelling of 1144121110201 in words is "one trillion, one hundred forty-four billion, one hundred twenty-one million, one hundred ten thousand, two hundred one".