1022033322 has 64 divisors (see below), whose sum is σ = 2351059200. Its totient is φ = 328872960.

The previous prime is 1022033303. The next prime is 1022033371. The reversal of 1022033322 is 2233302201.

It is a happy number.

It is a super-2 number, since 2×1022033322² = 2089104222556711368, which contains 22 as substring.

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 = 1022033295 and 1022033304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212379 + ... + 217137.

It is an arithmetic number, because the mean of its divisors is an integer number (36735300).

Almost surely, 2^1022033322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1022033322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1175529600).

1022033322 is an abundant number, since it is smaller than the sum of its proper divisors (1329025878).

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

1022033322 is a wasteful number, since it uses less digits than its factorization.

1022033322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4908 (or 4902 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1022033322 is about 31969.2558874929. The cubic root of 1022033322 is about 1007.2911505884.

Adding to 1022033322 its reverse (2233302201), we get a palindrome (3255335523).

The spelling of 1022033322 in words is "one billion, twenty-two million, thirty-three thousand, three hundred twenty-two".