2003402222 has 16 divisors (see below), whose sum is σ = 3091543200. Its totient is φ = 972979488.

The previous prime is 2003402201. The next prime is 2003402227. The reversal of 2003402222 is 2222043002.

It is a super-2 number, since 2×2003402222² = 8027240926229074568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2003402222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003402227) 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, 21728 + ... + 66924.

It is an arithmetic number, because the mean of its divisors is an integer number (193221450).

Almost surely, 2^2003402222 is an apocalyptic number.

2003402222 is a deficient number, since it is larger than the sum of its proper divisors (1088140978).

2003402222 is a wasteful number, since it uses less digits than its factorization.

2003402222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45835.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2003402222 is about 44759.3813853588. The cubic root of 2003402222 is about 1260.6350670260.

Adding to 2003402222 its reverse (2222043002), we get a palindrome (4225445224).

The spelling of 2003402222 in words is "two billion, three million, four hundred two thousand, two hundred twenty-two".