1222054333 has 8 divisors (see below), whose sum is σ = 1294263360. Its totient is φ = 1149881280.

The previous prime is 1222054307. The next prime is 1222054349. The reversal of 1222054333 is 3334502221.

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 1222054333 - 2¹³ = 1222046141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1222054298 and 1222054307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222054303) 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, 96208 + ... + 108166.

It is an arithmetic number, because the mean of its divisors is an integer number (161782920).

Almost surely, 2^1222054333 is an apocalyptic number.

It is an amenable number.

1222054333 is a deficient number, since it is larger than the sum of its proper divisors (72209027).

1222054333 is a wasteful number, since it uses less digits than its factorization.

1222054333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17987.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1222054333 is about 34957.8937151539. The cubic root of 1222054333 is about 1069.1291522620.

Adding to 1222054333 its reverse (3334502221), we get a palindrome (4556556554).

The spelling of 1222054333 in words is "one billion, two hundred twenty-two million, fifty-four thousand, three hundred thirty-three".