3112003223203 has 8 divisors (see below), whose sum is σ = 3557913701472. Its totient is φ = 2666427392256.

The previous prime is 3112003223129. The next prime is 3112003223233. The reversal of 3112003223203 is 3023223002113.

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

It is a cyclic number.

It is not a de Polignac number, because 3112003223203 - 2¹³ = 3112003215011 is a prime.

It is a super-2 number, since 2×3112003223203² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112003223233) 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, 83641900 + ... + 83679097.

It is an arithmetic number, because the mean of its divisors is an integer number (444739212684).

Almost surely, 2^{3112003223203} is an apocalyptic number.

3112003223203 is a deficient number, since it is larger than the sum of its proper divisors (445910478269).

3112003223203 is a wasteful number, since it uses less digits than its factorization.

3112003223203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167323661.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3112003223203 its reverse (3023223002113), we get a palindrome (6135226225316).

The spelling of 3112003223203 in words is "three trillion, one hundred twelve billion, three million, two hundred twenty-three thousand, two hundred three".