1022243032 has 16 divisors (see below), whose sum is σ = 1917050760. Its totient is φ = 511029504.

The previous prime is 1022243029. The next prime is 1022243039. The reversal of 1022243032 is 2303422201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022243039) 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, 68203 + ... + 81829.

Almost surely, 2^1022243032 is an apocalyptic number.

It is an amenable number.

1022243032 is a deficient number, since it is larger than the sum of its proper divisors (894807728).

1022243032 is a wasteful number, since it uses less digits than its factorization.

1022243032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23010 (or 23006 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1022243032 is about 31972.5355891584. The cubic root of 1022243032 is about 1007.3600408997.

Adding to 1022243032 its reverse (2303422201), we get a palindrome (3325665233).

The spelling of 1022243032 in words is "one billion, twenty-two million, two hundred forty-three thousand, thirty-two".