2203120002 has 16 divisors (see below), whose sum is σ = 4411778112. Its totient is φ = 733450320.

The previous prime is 2203120001. The next prime is 2203120009. The reversal of 2203120002 is 2000213022.

It is a self number, because there is not a number n which added to its sum of digits gives 2203120002.

It is not an unprimeable number, because it can be changed into a prime (2203120001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225574 + ... + 235137.

It is an arithmetic number, because the mean of its divisors is an integer number (275736132).

Almost surely, 2^2203120002 is an apocalyptic number.

2203120002 is an abundant number, since it is smaller than the sum of its proper divisors (2208658110).

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

2203120002 is a wasteful number, since it uses less digits than its factorization.

2203120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461513.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2203120002 is about 46937.4051477071. The cubic root of 2203120002 is about 1301.2059818769.

Adding to 2203120002 its reverse (2000213022), we get a palindrome (4203333024).

The spelling of 2203120002 in words is "two billion, two hundred three million, one hundred twenty thousand, two".