2033221302 has 48 divisors (see below), whose sum is σ = 5119994880. Its totient is φ = 571072176.

The previous prime is 2033221231. The next prime is 2033221409. The reversal of 2033221302 is 2031223302.

It is a happy number.

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

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, 129318 + ... + 144185.

It is an arithmetic number, because the mean of its divisors is an integer number (106666560).

Almost surely, 2^2033221302 is an apocalyptic number.

2033221302 is an abundant number, since it is smaller than the sum of its proper divisors (3086773578).

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

2033221302 is a wasteful number, since it uses less digits than its factorization.

2033221302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273577 (or 273574 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2033221302 is about 45091.2552719482. The cubic root of 2033221302 is about 1266.8588132178.

Adding to 2033221302 its reverse (2031223302), we get a palindrome (4064444604).

The spelling of 2033221302 in words is "two billion, thirty-three million, two hundred twenty-one thousand, three hundred two".