1022534222 has 8 divisors (see below), whose sum is σ = 1534035672. Its totient is φ = 511189000.

The previous prime is 1022534221. The next prime is 1022534231. The reversal of 1022534222 is 2224352201.

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

It is a super-2 number, since 2×1022534222² = 2091152470322290568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022534221) 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, 21029 + ... + 49872.

It is an arithmetic number, because the mean of its divisors is an integer number (191754459).

Almost surely, 2^1022534222 is an apocalyptic number.

1022534222 is a deficient number, since it is larger than the sum of its proper divisors (511501450).

1022534222 is an equidigital number, since it uses as much as digits as its factorization.

1022534222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78114.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1022534222 is about 31977.0890169821. The cubic root of 1022534222 is about 1007.4556819925.

Adding to 1022534222 its reverse (2224352201), we get a palindrome (3246886423).

The spelling of 1022534222 in words is "one billion, twenty-two million, five hundred thirty-four thousand, two hundred twenty-two".