1232122022 has 12 divisors (see below), whose sum is σ = 1963295700. Its totient is φ = 579821856.

The previous prime is 1232122019. The next prime is 1232122057. The reversal of 1232122022 is 2202212321.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1065272 + ... + 1066427.

It is an arithmetic number, because the mean of its divisors is an integer number (163607975).

Almost surely, 2^1232122022 is an apocalyptic number.

1232122022 is a deficient number, since it is larger than the sum of its proper divisors (731173678).

1232122022 is a wasteful number, since it uses less digits than its factorization.

1232122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131735 (or 2131718 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1232122022 is about 35101.5957187134. The cubic root of 1232122022 is about 1072.0570734028.

Adding to 1232122022 its reverse (2202212321), we get a palindrome (3434334343).

It can be divided in two parts, 12321 and 22022, that added together give a palindrome (34343).

The spelling of 1232122022 in words is "one billion, two hundred thirty-two million, one hundred twenty-two thousand, twenty-two".