1222031032 has 16 divisors (see below), whose sum is σ = 2390930640. Its totient is φ = 584449536.

The previous prime is 1222031003. The next prime is 1222031039. The reversal of 1222031032 is 2301302221.

It is a junction number, because it is equal to n+sod(n) for n = 1222030997 and 1222031015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222031039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3320553 + ... + 3320920.

It is an arithmetic number, because the mean of its divisors is an integer number (149433165).

Almost surely, 2^1222031032 is an apocalyptic number.

It is an amenable number.

1222031032 is a deficient number, since it is larger than the sum of its proper divisors (1168899608).

1222031032 is a wasteful number, since it uses less digits than its factorization.

1222031032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6641502 (or 6641498 counting only the distinct ones).

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

The square root of 1222031032 is about 34957.5604411978. The cubic root of 1222031032 is about 1069.1223571640.

Adding to 1222031032 its reverse (2301302221), we get a palindrome (3523333253).

The spelling of 1222031032 in words is "one billion, two hundred twenty-two million, thirty-one thousand, thirty-two".