2223635332 has 12 divisors (see below), whose sum is σ = 4016889856. Its totient is φ = 1075952520.

The previous prime is 2223635327. The next prime is 2223635339. The reversal of 2223635332 is 2335363222.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 2223635294 and 2223635303.

It is not an unprimeable number, because it can be changed into a prime (2223635339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8966148 + ... + 8966395.

Almost surely, 2^2223635332 is an apocalyptic number.

It is an amenable number.

2223635332 is a deficient number, since it is larger than the sum of its proper divisors (1793254524).

2223635332 is a wasteful number, since it uses less digits than its factorization.

2223635332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17932578 (or 17932576 counting only the distinct ones).

The product of its digits is 38880, while the sum is 31.

The square root of 2223635332 is about 47155.4379896953. The cubic root of 2223635332 is about 1305.2324286661.

Adding to 2223635332 its reverse (2335363222), we get a palindrome (4558998554).

The spelling of 2223635332 in words is "two billion, two hundred twenty-three million, six hundred thirty-five thousand, three hundred thirty-two".