1022114144 has 24 divisors (see below), whose sum is σ = 2077201728. Its totient is φ = 494570880.

The previous prime is 1022114143. The next prime is 1022114147. The reversal of 1022114144 is 4414112201.

1022114144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022114143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514187 + ... + 516170.

It is an arithmetic number, because the mean of its divisors is an integer number (86550072).

Almost surely, 2^1022114144 is an apocalyptic number.

It is an amenable number.

1022114144 is an abundant number, since it is smaller than the sum of its proper divisors (1055087584).

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

1022114144 is a wasteful number, since it uses less digits than its factorization.

1022114144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030398 (or 1030390 counting only the distinct ones).

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

The square root of 1022114144 is about 31970.5199207019. The cubic root of 1022114144 is about 1007.3177019535.

Adding to 1022114144 its reverse (4414112201), we get a palindrome (5436226345).

The spelling of 1022114144 in words is "one billion, twenty-two million, one hundred fourteen thousand, one hundred forty-four".