1042052022 has 48 divisors (see below), whose sum is σ = 2468164608. Its totient is φ = 315115440.

The previous prime is 1042052021. The next prime is 1042052029. The reversal of 1042052022 is 2202502401.

1042052022 is a `hidden beast` number, since 104 + 20 + 520 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1042051986 and 1042052004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042052021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94363 + ... + 104825.

It is an arithmetic number, because the mean of its divisors is an integer number (51420096).

Almost surely, 2^1042052022 is an apocalyptic number.

1042052022 is an abundant number, since it is smaller than the sum of its proper divisors (1426112586).

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

1042052022 is a wasteful number, since it uses less digits than its factorization.

1042052022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10985 (or 10982 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 1042052022 is about 32280.8305655229. The cubic root of 1042052022 is about 1013.8253203296.

Adding to 1042052022 its reverse (2202502401), we get a palindrome (3244554423).

The spelling of 1042052022 in words is "one billion, forty-two million, fifty-two thousand, twenty-two".