33222002422 has 16 divisors (see below), whose sum is σ = 58341078432. Its totient is φ = 13890732480.

The previous prime is 33222002393. The next prime is 33222002423. The reversal of 33222002422 is 22420022233.

It is a super-2 number, since 2×33222002422² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33222002393 and 33222002402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33222002423) 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, 28938453 + ... + 28939600.

It is an arithmetic number, because the mean of its divisors is an integer number (3646317402).

Almost surely, 2^33222002422 is an apocalyptic number.

33222002422 is a deficient number, since it is larger than the sum of its proper divisors (25119076010).

33222002422 is a wasteful number, since it uses less digits than its factorization.

33222002422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57878103.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 33222002422 its reverse (22420022233), we get a palindrome (55642024655).

The spelling of 33222002422 in words is "thirty-three billion, two hundred twenty-two million, two thousand, four hundred twenty-two".