1201032222 has 16 divisors (see below), whose sum is σ = 2586838800. Its totient is φ = 369548352.

The previous prime is 1201032211. The next prime is 1201032227. The reversal of 1201032222 is 2222301021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201032227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7698847 + ... + 7699002.

It is an arithmetic number, because the mean of its divisors is an integer number (161677425).

Almost surely, 2^1201032222 is an apocalyptic number.

1201032222 is an abundant number, since it is smaller than the sum of its proper divisors (1385806578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1201032222 is a wasteful number, since it uses less digits than its factorization.

1201032222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15397867.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1201032222 is about 34655.9117900539. The cubic root of 1201032222 is about 1062.9631761803.

Adding to 1201032222 its reverse (2222301021), we get a palindrome (3423333243).

The spelling of 1201032222 in words is "one billion, two hundred one million, thirty-two thousand, two hundred twenty-two".