2231232022 has 8 divisors (see below), whose sum is σ = 3347200296. Its totient is φ = 1115498592.

The previous prime is 2231231971. The next prime is 2231232023. The reversal of 2231232022 is 2202321322.

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

It is a super-3 number, since 3×2231232022³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231232023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32643 + ... + 74350.

It is an arithmetic number, because the mean of its divisors is an integer number (418400037).

Almost surely, 2^2231232022 is an apocalyptic number.

2231232022 is a deficient number, since it is larger than the sum of its proper divisors (1115968274).

2231232022 is a wasteful number, since it uses less digits than its factorization.

2231232022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117422.

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

The square root of 2231232022 is about 47235.9187695127. The cubic root of 2231232022 is about 1306.7171109598.

Adding to 2231232022 its reverse (2202321322), we get a palindrome (4433553344).

The spelling of 2231232022 in words is "two billion, two hundred thirty-one million, two hundred thirty-two thousand, twenty-two".