1140014022 has 64 divisors (see below), whose sum is σ = 2806763520. Its totient is φ = 301389984.

The previous prime is 1140014017. The next prime is 1140014023. The reversal of 1140014022 is 2204100411.

1140014022 is a modest number, since divided by 14022 gives 11400 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1140013992 and 1140014010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140014023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17703 + ... + 50925.

It is an arithmetic number, because the mean of its divisors is an integer number (43855680).

Almost surely, 2^1140014022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140014022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1403381760).

1140014022 is an abundant number, since it is smaller than the sum of its proper divisors (1666749498).

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

1140014022 is a wasteful number, since it uses less digits than its factorization.

1140014022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33297.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1140014022 is about 33764.0936795288. The cubic root of 1140014022 is about 1044.6482098449.

Adding to 1140014022 its reverse (2204100411), we get a palindrome (3344114433).

The spelling of 1140014022 in words is "one billion, one hundred forty million, fourteen thousand, twenty-two".