1144502412201 has 24 divisors (see below), whose sum is σ = 1662121947720. Its totient is φ = 758880057600.

The previous prime is 1144502412089. The next prime is 1144502412227. The reversal of 1144502412201 is 1022142054411.

1144502412201 is a `hidden beast` number, since 1 + 1 + 4 + 45 + 0 + 2 + 412 + 201 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 220452786576 + 924049625625 = 469524^2 + 961275^2 .

It is not a de Polignac number, because 1144502412201 - 2³¹ = 1142354928553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1144502412271) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 949935 + ... + 1786443.

It is an arithmetic number, because the mean of its divisors is an integer number (69255081155).

Almost surely, 2^{1144502412201} is an apocalyptic number.

It is an amenable number.

1144502412201 is a deficient number, since it is larger than the sum of its proper divisors (517619535519).

1144502412201 is a wasteful number, since it uses less digits than its factorization.

1144502412201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837337 (or 837334 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 1144502412201 its reverse (1022142054411), we get a palindrome (2166644466612).

The spelling of 1144502412201 in words is "one trillion, one hundred forty-four billion, five hundred two million, four hundred twelve thousand, two hundred one".