1022333444 has 12 divisors (see below), whose sum is σ = 1951727568. Its totient is φ = 464697000.

The previous prime is 1022333441. The next prime is 1022333449. The reversal of 1022333444 is 4443332201.

1022333444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1022333444² = 2090331341441802272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1022333441) 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, 11617382 + ... + 11617469.

It is an arithmetic number, because the mean of its divisors is an integer number (162643964).

Almost surely, 2^1022333444 is an apocalyptic number.

It is an amenable number.

1022333444 is a deficient number, since it is larger than the sum of its proper divisors (929394124).

1022333444 is a wasteful number, since it uses less digits than its factorization.

1022333444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23234866 (or 23234864 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 1022333444 is about 31973.9494588954. The cubic root of 1022333444 is about 1007.3897385835.

Adding to 1022333444 its reverse (4443332201), we get a palindrome (5465665645).

The spelling of 1022333444 in words is "one billion, twenty-two million, three hundred thirty-three thousand, four hundred forty-four".