1213222230033 has 8 divisors (see below), whose sum is σ = 1764686880096. Its totient is φ = 735286200000.

The previous prime is 1213222229941. The next prime is 1213222230047. The reversal of 1213222230033 is 3300322223121.

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

It is not a de Polignac number, because 1213222230033 - 2¹⁴ = 1213222213649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1213222229985 and 1213222230012.

It is not an unprimeable number, because it can be changed into a prime (1213222230433) 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, 18382154968 + ... + 18382155033.

It is an arithmetic number, because the mean of its divisors is an integer number (220585860012).

Almost surely, 2^{1213222230033} is an apocalyptic number.

It is an amenable number.

1213222230033 is a deficient number, since it is larger than the sum of its proper divisors (551464650063).

1213222230033 is a wasteful number, since it uses less digits than its factorization.

1213222230033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36764310015.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1213222230033 its reverse (3300322223121), we get a palindrome (4513544453154).

The spelling of 1213222230033 in words is "one trillion, two hundred thirteen billion, two hundred twenty-two million, two hundred thirty thousand, thirty-three".