1144101224 has 32 divisors (see below), whose sum is σ = 2595862080. Its totient is φ = 461485824.

The previous prime is 1144101209. The next prime is 1144101227. The reversal of 1144101224 is 4221014411.

It is a super-2 number, since 2×1144101224² = 2617935221516596352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144101196 and 1144101205.

It is not an unprimeable number, because it can be changed into a prime (1144101227) 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, 599942 + ... + 601845.

It is an arithmetic number, because the mean of its divisors is an integer number (81120690).

Almost surely, 2^1144101224 is an apocalyptic number.

1144101224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1144101224 is an abundant number, since it is smaller than the sum of its proper divisors (1451760856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144101224 is a wasteful number, since it uses less digits than its factorization.

1144101224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201817 (or 1201813 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1144101224 is about 33824.5653926255. The cubic root of 1144101224 is about 1045.8951523437.

Adding to 1144101224 its reverse (4221014411), we get a palindrome (5365115635).

The spelling of 1144101224 in words is "one billion, one hundred forty-four million, one hundred one thousand, two hundred twenty-four".