33412220322 has 16 divisors (see below), whose sum is σ = 71964782400. Its totient is φ = 10280683152.

The previous prime is 33412220243. The next prime is 33412220333. The reversal of 33412220322 is 22302221433.

It is a super-2 number, since 2×33412220322² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33412220292 and 33412220301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214180822 + ... + 214180977.

It is an arithmetic number, because the mean of its divisors is an integer number (4497798900).

Almost surely, 2^33412220322 is an apocalyptic number.

33412220322 is an abundant number, since it is smaller than the sum of its proper divisors (38552562078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33412220322 is a wasteful number, since it uses less digits than its factorization.

33412220322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428361817.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 33412220322 its reverse (22302221433), we get a palindrome (55714441755).

The spelling of 33412220322 in words is "thirty-three billion, four hundred twelve million, two hundred twenty thousand, three hundred twenty-two".