33402114220 has 48 divisors (see below), whose sum is σ = 71073112320. Its totient is φ = 13185111744.

The previous prime is 33402114181. The next prime is 33402114253. The reversal of 33402114220 is 2241120433.

It is a super-2 number, since 2×33402114220² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33402114191 and 33402114200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428287 + ... + 500233.

It is an arithmetic number, because the mean of its divisors is an integer number (1480689840).

Almost surely, 2^33402114220 is an apocalyptic number.

It is an amenable number.

33402114220 is an abundant number, since it is smaller than the sum of its proper divisors (37670998100).

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

33402114220 is a wasteful number, since it uses less digits than its factorization.

33402114220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72262 (or 72260 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 33402114220 its reverse (2241120433), we get a palindrome (35643234653).

The spelling of 33402114220 in words is "thirty-three billion, four hundred two million, one hundred fourteen thousand, two hundred twenty".