33330002022 has 48 divisors (see below), whose sum is σ = 73019973312. Its totient is φ = 10986531120.

The previous prime is 33330002011. The next prime is 33330002063. The reversal of 33330002022 is 22020003333.

It is a super-2 number, since 2×33330002022² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 33330001986 and 33330002004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1084593 + ... + 1114899.

It is an arithmetic number, because the mean of its divisors is an integer number (1521249444).

Almost surely, 2^33330002022 is an apocalyptic number.

33330002022 is an abundant number, since it is smaller than the sum of its proper divisors (39689971290).

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

33330002022 is a wasteful number, since it uses less digits than its factorization.

33330002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30993 (or 30990 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 33330002022 its reverse (22020003333), we get a palindrome (55350005355).

The spelling of 33330002022 in words is "thirty-three billion, three hundred thirty million, two thousand, twenty-two".