1032231222 has 64 divisors (see below), whose sum is σ = 2534169600. Its totient is φ = 308823840.

The previous prime is 1032231209. The next prime is 1032231227. The reversal of 1032231222 is 2221322301.

1032231222 is a `hidden beast` number, since 10 + 322 + 312 + 22 = 666.

It is a super-2 number, since 2×1032231222² = 2131002591343226568, 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 = 1032231195 and 1032231204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032231227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35928 + ... + 57924.

It is an arithmetic number, because the mean of its divisors is an integer number (39596400).

Almost surely, 2^1032231222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1032231222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1267084800).

1032231222 is an abundant number, since it is smaller than the sum of its proper divisors (1501938378).

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

1032231222 is a wasteful number, since it uses less digits than its factorization.

1032231222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22098 (or 22092 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1032231222 is about 32128.3554200958. The cubic root of 1032231222 is about 1010.6303361954.

Adding to 1032231222 its reverse (2221322301), we get a palindrome (3253553523).

The spelling of 1032231222 in words is "one billion, thirty-two million, two hundred thirty-one thousand, two hundred twenty-two".