33845393322 has 48 divisors (see below), whose sum is σ = 81897510240. Its totient is φ = 10413965232.

The previous prime is 33845393321. The next prime is 33845393371. The reversal of 33845393322 is 22339354833.

It is a happy number.

33845393322 is a `hidden beast` number, since 3 + 3 + 84 + 539 + 3 + 32 + 2 = 666.

It is a super-2 number, since 2×33845393322² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33845393321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2672172 + ... + 2684807.

It is an arithmetic number, because the mean of its divisors is an integer number (1706198130).

Almost surely, 2^33845393322 is an apocalyptic number.

33845393322 is an abundant number, since it is smaller than the sum of its proper divisors (48052116918).

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

33845393322 is a wasteful number, since it uses less digits than its factorization.

33845393322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357009 (or 5356997 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 45.

The spelling of 33845393322 in words is "thirty-three billion, eight hundred forty-five million, three hundred ninety-three thousand, three hundred twenty-two".