1022042022 has 8 divisors (see below), whose sum is σ = 2044084056. Its totient is φ = 340680672.

The previous prime is 1022041987. The next prime is 1022042033. The reversal of 1022042022 is 2202402201.

It is a sphenic number, since it is the product of 3 distinct primes.

1022042022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1022041992 and 1022042010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85170163 + ... + 85170174.

It is an arithmetic number, because the mean of its divisors is an integer number (255510507).

Almost surely, 2^1022042022 is an apocalyptic number.

1022042022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1022042022 is a wasteful number, since it uses less digits than its factorization.

1022042022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170340342.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 1022042022 is about 31969.3919554314. The cubic root of 1022042022 is about 1007.2940087497.

Adding to 1022042022 its reverse (2202402201), we get a palindrome (3224444223).

The spelling of 1022042022 in words is "one billion, twenty-two million, forty-two thousand, twenty-two".