1220134303433 has 8 divisors (see below), whose sum is σ = 1232021481600. Its totient is φ = 1208247918048.

The previous prime is 1220134303393. The next prime is 1220134303441. The reversal of 1220134303433 is 3343034310221.

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 1220134303433 - 2¹⁴ = 1220134287049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1220134303396 and 1220134303405.

It is not an unprimeable number, because it can be changed into a prime (1220136303433) 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, 3172748 + ... + 3536466.

It is an arithmetic number, because the mean of its divisors is an integer number (154002685200).

Almost surely, 2^{1220134303433} is an apocalyptic number.

It is an amenable number.

1220134303433 is a deficient number, since it is larger than the sum of its proper divisors (11887178167).

1220134303433 is a wasteful number, since it uses less digits than its factorization.

1220134303433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396391.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 1220134303433 its reverse (3343034310221), we get a palindrome (4563168613654).

The spelling of 1220134303433 in words is "one trillion, two hundred twenty billion, one hundred thirty-four million, three hundred three thousand, four hundred thirty-three".