1144522254411 has 24 divisors (see below), whose sum is σ = 1697946389360. Its totient is φ = 742363724736.

The previous prime is 1144522254389. The next prime is 1144522254443.

It is a happy number.

1144522254411 is a `hidden beast` number, since 1 + 1 + 44 + 52 + 22 + 544 + 1 + 1 = 666.

1144522254411 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1144522254411 - 2⁷ = 1144522254283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144522252411) 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, 11342700 + ... + 11443158.

Almost surely, 2^{1144522254411} is an apocalyptic number.

1144522254411 is a deficient number, since it is larger than the sum of its proper divisors (553424134949).

1144522254411 is a wasteful number, since it uses less digits than its factorization.

1144522254411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134715 (or 134712 counting only the distinct ones).

The product of its digits is 51200, while the sum is 36.

The spelling of 1144522254411 in words is "one trillion, one hundred forty-four billion, five hundred twenty-two million, two hundred fifty-four thousand, four hundred eleven".