1212332242223 has 8 divisors (see below), whose sum is σ = 1276256593920. Its totient is φ = 1148419629720.

The previous prime is 1212332242217. The next prime is 1212332242271. The reversal of 1212332242223 is 3222422332121.

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

It is a cyclic number.

It is not a de Polignac number, because 1212332242223 - 2²⁴ = 1212315465007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1212332248223) 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, 2722415 + ... + 3136272.

It is an arithmetic number, because the mean of its divisors is an integer number (159532074240).

Almost surely, 2^{1212332242223} is an apocalyptic number.

1212332242223 is a deficient number, since it is larger than the sum of its proper divisors (63924351697).

1212332242223 is a wasteful number, since it uses less digits than its factorization.

1212332242223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5869597.

The product of its digits is 13824, while the sum is 29.

Adding to 1212332242223 its reverse (3222422332121), we get a palindrome (4434754574344).

The spelling of 1212332242223 in words is "one trillion, two hundred twelve billion, three hundred thirty-two million, two hundred forty-two thousand, two hundred twenty-three".