1213032422233 has 16 divisors (see below), whose sum is σ = 1261548731520. Its totient is φ = 1165585430016.

The previous prime is 1213032422197. The next prime is 1213032422237. The reversal of 1213032422233 is 3322242303121.

It is a cyclic number.

It is not a de Polignac number, because 1213032422233 - 2²⁹ = 1212495551321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1213032422237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174178 + ... + 1567291.

It is an arithmetic number, because the mean of its divisors is an integer number (78846795720).

Almost surely, 2^{1213032422233} is an apocalyptic number.

It is an amenable number.

1213032422233 is a deficient number, since it is larger than the sum of its proper divisors (48516309287).

1213032422233 is a wasteful number, since it uses less digits than its factorization.

1213032422233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741776.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1213032422233 its reverse (3322242303121), we get a palindrome (4535274725354).

The spelling of 1213032422233 in words is "one trillion, two hundred thirteen billion, thirty-two million, four hundred twenty-two thousand, two hundred thirty-three".