2222032302 has 72 divisors (see below), whose sum is σ = 5611723416. Its totient is φ = 633586464.

The previous prime is 2222032297. The next prime is 2222032313. The reversal of 2222032302 is 2032302222.

It is a super-2 number, since 2×2222032302² = 9874855102262838408, which contains 22 as substring.

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 35 ways as a sum of consecutive naturals, for example, 489013 + ... + 493535.

It is an arithmetic number, because the mean of its divisors is an integer number (77940603).

Almost surely, 2^2222032302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2222032302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2805861708).

2222032302 is an abundant number, since it is smaller than the sum of its proper divisors (3389691114).

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

2222032302 is a wasteful number, since it uses less digits than its factorization.

2222032302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5102 (or 5092 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2222032302 is about 47138.4376279062. The cubic root of 2222032302 is about 1304.9187037039.

Adding to 2222032302 its reverse (2032302222), we get a palindrome (4254334524).

The spelling of 2222032302 in words is "two billion, two hundred twenty-two million, thirty-two thousand, three hundred two".