1042223322 has 32 divisors (see below), whose sum is σ = 2389007232. Its totient is φ = 296930304.

The previous prime is 1042223269. The next prime is 1042223327. The reversal of 1042223322 is 2233222401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1042223327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20323 + ... + 49974.

It is an arithmetic number, because the mean of its divisors is an integer number (74656476).

Almost surely, 2^1042223322 is an apocalyptic number.

1042223322 is an abundant number, since it is smaller than the sum of its proper divisors (1346783910).

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

1042223322 is a wasteful number, since it uses less digits than its factorization.

1042223322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70662.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1042223322 is about 32283.4837339467. The cubic root of 1042223322 is about 1013.8808705831.

Adding to 1042223322 its reverse (2233222401), we get a palindrome (3275445723).

The spelling of 1042223322 in words is "one billion, forty-two million, two hundred twenty-three thousand, three hundred twenty-two".