2232031222 has 16 divisors (see below), whose sum is σ = 3430994112. Its totient is φ = 1088529280.

The previous prime is 2232031211. The next prime is 2232031247. The reversal of 2232031222 is 2221302322.

It is a super-3 number, since 3×2232031222³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232031222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12979 + ... + 68062.

It is an arithmetic number, because the mean of its divisors is an integer number (214437132).

Almost surely, 2^2232031222 is an apocalyptic number.

2232031222 is a deficient number, since it is larger than the sum of its proper divisors (1198962890).

2232031222 is a wasteful number, since it uses less digits than its factorization.

2232031222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81383.

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

The square root of 2232031222 is about 47244.3776760791. The cubic root of 2232031222 is about 1306.8731090274.

Adding to 2232031222 its reverse (2221302322), we get a palindrome (4453333544).

The spelling of 2232031222 in words is "two billion, two hundred thirty-two million, thirty-one thousand, two hundred twenty-two".