1212034233 has 8 divisors (see below), whose sum is σ = 1616206528. Its totient is φ = 807942384.

The previous prime is 1212034231. The next prime is 1212034237. The reversal of 1212034233 is 3324302121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1212034233 - 2¹ = 1212034231 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1212034231) 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, 48060 + ... + 68802.

It is an arithmetic number, because the mean of its divisors is an integer number (202025816).

Almost surely, 2^1212034233 is an apocalyptic number.

It is an amenable number.

1212034233 is a deficient number, since it is larger than the sum of its proper divisors (404172295).

1212034233 is a wasteful number, since it uses less digits than its factorization.

1212034233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40223.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1212034233 is about 34814.2820262030. The cubic root of 1212034233 is about 1066.1990603506.

Adding to 1212034233 its reverse (3324302121), we get a palindrome (4536336354).

The spelling of 1212034233 in words is "one billion, two hundred twelve million, thirty-four thousand, two hundred thirty-three".