2231130022 has 32 divisors (see below), whose sum is σ = 3838816800. Its totient is φ = 963110400.

The previous prime is 2231129959. The next prime is 2231130049. The reversal of 2231130022 is 2200311322.

It is a super-3 number, since 3×2231130022³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231129978 and 2231130005.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10254 + ... + 67582.

It is an arithmetic number, because the mean of its divisors is an integer number (119963025).

Almost surely, 2^2231130022 is an apocalyptic number.

2231130022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2231130022 is a deficient number, since it is larger than the sum of its proper divisors (1607686778).

2231130022 is a wasteful number, since it uses less digits than its factorization.

2231130022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57432.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2231130022 is about 47234.8390703303. The cubic root of 2231130022 is about 1306.6971986161.

Adding to 2231130022 its reverse (2200311322), we get a palindrome (4431441344).

It can be divided in two parts, 22311300 and 22, that added together give a palindrome (22311322).

The spelling of 2231130022 in words is "two billion, two hundred thirty-one million, one hundred thirty thousand, twenty-two".