2201333213123 has 16 divisors (see below), whose sum is σ = 2506335664896. Its totient is φ = 1913843622240.

The previous prime is 2201333213117. The next prime is 2201333213129. The reversal of 2201333213123 is 3213123331022.

It is an interprime number because it is at equal distance from previous prime (2201333213117) and next prime (2201333213129).

It is not a de Polignac number, because 2201333213123 - 2³⁸ = 1926455306179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201333213092 and 2201333213101.

It is not an unprimeable number, because it can be changed into a prime (2201333213129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539165 + ... + 2166417.

It is an arithmetic number, because the mean of its divisors is an integer number (156645979056).

Almost surely, 2^{2201333213123} is an apocalyptic number.

2201333213123 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2201333213123 is a deficient number, since it is larger than the sum of its proper divisors (305002451773).

2201333213123 is a wasteful number, since it uses less digits than its factorization.

2201333213123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632634.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2201333213123 its reverse (3213123331022), we get a palindrome (5414456544145).

The spelling of 2201333213123 in words is "two trillion, two hundred one billion, three hundred thirty-three million, two hundred thirteen thousand, one hundred twenty-three".