2003152222 has 4 divisors (see below), whose sum is σ = 3004728336. Its totient is φ = 1001576110.

The previous prime is 2003152219. The next prime is 2003152223. The reversal of 2003152222 is 2222513002.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×2003152222³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2003152222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003152223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500788054 + ... + 500788057.

It is an arithmetic number, because the mean of its divisors is an integer number (751182084).

Almost surely, 2^2003152222 is an apocalyptic number.

2003152222 is a deficient number, since it is larger than the sum of its proper divisors (1001576114).

2003152222 is a wasteful number, since it uses less digits than its factorization.

2003152222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001576113.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2003152222 is about 44756.5885876035. The cubic root of 2003152222 is about 1260.5826275852.

Adding to 2003152222 its reverse (2222513002), we get a palindrome (4225665224).

The spelling of 2003152222 in words is "two billion, three million, one hundred fifty-two thousand, two hundred twenty-two".