1034221144 has 16 divisors (see below), whose sum is σ = 2115452520. Its totient is φ = 470100480.

The previous prime is 1034221141. The next prime is 1034221159. The reversal of 1034221144 is 4411224301.

It is a happy number.

It is a super-2 number, since 2×1034221144² = 2139226749393337472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034221141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5876169 + ... + 5876344.

Almost surely, 2^1034221144 is an apocalyptic number.

It is an amenable number.

1034221144 is an abundant number, since it is smaller than the sum of its proper divisors (1081231376).

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

1034221144 is a wasteful number, since it uses less digits than its factorization.

1034221144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11752530 (or 11752526 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1034221144 is about 32159.3088234185. The cubic root of 1034221144 is about 1011.2793460202.

Adding to 1034221144 its reverse (4411224301), we get a palindrome (5445445445).

The spelling of 1034221144 in words is "one billion, thirty-four million, two hundred twenty-one thousand, one hundred forty-four".