2231002010 has 8 divisors (see below), whose sum is σ = 4015803636. Its totient is φ = 892400800.

The previous prime is 2231001991. The next prime is 2231002019. The reversal of 2231002010 is 102001322.

It is a happy number.

2231002010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2200454281 + 30547729 = 46909^2 + 5527^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2231002010³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2231001982 and 2231002000.

It is not an unprimeable number, because it can be changed into a prime (2231002019) 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, 111550091 + ... + 111550110.

Almost surely, 2^2231002010 is an apocalyptic number.

2231002010 is a deficient number, since it is larger than the sum of its proper divisors (1784801626).

2231002010 is a wasteful number, since it uses less digits than its factorization.

2231002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223100208.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2231002010 is about 47233.4839917616. The cubic root of 2231002010 is about 1306.6722073756.

Adding to 2231002010 its reverse (102001322), we get a palindrome (2333003332).

The spelling of 2231002010 in words is "two billion, two hundred thirty-one million, two thousand, ten".