1042244022 has 16 divisors (see below), whose sum is σ = 2104727040. Its totient is φ = 344041512.

The previous prime is 1042243967. The next prime is 1042244033. The reversal of 1042244022 is 2204422401.

It is a self number, because there is not a number n which added to its sum of digits gives 1042244022.

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, 842622 + ... + 843857.

It is an arithmetic number, because the mean of its divisors is an integer number (131545440).

Almost surely, 2^1042244022 is an apocalyptic number.

1042244022 is an abundant number, since it is smaller than the sum of its proper divisors (1062483018).

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

1042244022 is a wasteful number, since it uses less digits than its factorization.

1042244022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686587.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 1042244022 is about 32283.8043297255. The cubic root of 1042244022 is about 1013.8875828985.

Adding to 1042244022 its reverse (2204422401), we get a palindrome (3246666423).

The spelling of 1042244022 in words is "one billion, forty-two million, two hundred forty-four thousand, twenty-two".