1222301333 has 16 divisors (see below), whose sum is σ = 1341843840. Its totient is φ = 1104192000.

The previous prime is 1222301329. The next prime is 1222301341. The reversal of 1222301333 is 3331032221.

It is a cyclic number.

It is not a de Polignac number, because 1222301333 - 2² = 1222301329 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222301323) 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, 2147873 + ... + 2148441.

It is an arithmetic number, because the mean of its divisors is an integer number (83865240).

Almost surely, 2^1222301333 is an apocalyptic number.

It is an amenable number.

1222301333 is a deficient number, since it is larger than the sum of its proper divisors (119542507).

1222301333 is a wasteful number, since it uses less digits than its factorization.

1222301333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1222301333 is about 34961.4263582023. The cubic root of 1222301333 is about 1069.2011777314.

Adding to 1222301333 its reverse (3331032221), we get a palindrome (4553333554).

The spelling of 1222301333 in words is "one billion, two hundred twenty-two million, three hundred one thousand, three hundred thirty-three".