1201212332 has 12 divisors (see below), whose sum is σ = 2103118416. Its totient is φ = 600321360.

The previous prime is 1201212269. The next prime is 1201212347. The reversal of 1201212332 is 2332121021.

It is a super-2 number, since 2×1201212332² = 2885822133097756448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1201212332.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61568 + ... + 78695.

It is an arithmetic number, because the mean of its divisors is an integer number (175259868).

Almost surely, 2^1201212332 is an apocalyptic number.

It is an amenable number.

1201212332 is a deficient number, since it is larger than the sum of its proper divisors (901906084).

1201212332 is a wasteful number, since it uses less digits than its factorization.

1201212332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142408 (or 142406 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1201212332 is about 34658.5102391895. The cubic root of 1201212332 is about 1063.0163084568.

Adding to 1201212332 its reverse (2332121021), we get a palindrome (3533333353).

The spelling of 1201212332 in words is "one billion, two hundred one million, two hundred twelve thousand, three hundred thirty-two".