1022366140 has 24 divisors (see below), whose sum is σ = 2171095920. Its totient is φ = 404350848.

The previous prime is 1022366071. The next prime is 1022366159. The reversal of 1022366140 is 416632201.

1022366140 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285402 + ... + 288961.

It is an arithmetic number, because the mean of its divisors is an integer number (90462330).

Almost surely, 2^1022366140 is an apocalyptic number.

1022366140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022366140 is an abundant number, since it is smaller than the sum of its proper divisors (1148729780).

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

1022366140 is a wasteful number, since it uses less digits than its factorization.

1022366140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574461 (or 574459 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1022366140 is about 31974.4607460392. The cubic root of 1022366140 is about 1007.4004778271.

Adding to 1022366140 its reverse (416632201), we get a palindrome (1438998341).

The spelling of 1022366140 in words is "one billion, twenty-two million, three hundred sixty-six thousand, one hundred forty".