1022222332 has 12 divisors (see below), whose sum is σ = 1832520816. Its totient is φ = 498644960.

The previous prime is 1022222251. The next prime is 1022222413. The reversal of 1022222332 is 2332222201.

It is an interprime number because it is at equal distance from previous prime (1022222251) and next prime (1022222413).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3116368 + ... + 3116695.

It is an arithmetic number, because the mean of its divisors is an integer number (152710068).

Almost surely, 2^1022222332 is an apocalyptic number.

It is an amenable number.

1022222332 is a deficient number, since it is larger than the sum of its proper divisors (810298484).

1022222332 is a wasteful number, since it uses less digits than its factorization.

1022222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6233108 (or 6233106 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1022222332 is about 31972.2118721868. The cubic root of 1022222332 is about 1007.3532413119.

Adding to 1022222332 its reverse (2332222201), we get a palindrome (3354444533).

The spelling of 1022222332 in words is "one billion, twenty-two million, two hundred twenty-two thousand, three hundred thirty-two".