2201023323131 has 8 divisors (see below), whose sum is σ = 2222449887840. Its totient is φ = 2179597862592.

The previous prime is 2201023323061. The next prime is 2201023323157. The reversal of 2201023323131 is 1313233201022.

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 2201023323131 - 2¹⁰ = 2201023322107 is a prime.

It is a super-2 number, since 2×2201023323131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201023323097 and 2201023323106.

It is not an unprimeable number, because it can be changed into a prime (2201023328131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4059935 + ... + 4570023.

It is an arithmetic number, because the mean of its divisors is an integer number (277806235980).

Almost surely, 2^{2201023323131} is an apocalyptic number.

2201023323131 is a deficient number, since it is larger than the sum of its proper divisors (21426564709).

2201023323131 is a wasteful number, since it uses less digits than its factorization.

2201023323131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552085.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2201023323131 its reverse (1313233201022), we get a palindrome (3514256524153).

The spelling of 2201023323131 in words is "two trillion, two hundred one billion, twenty-three million, three hundred twenty-three thousand, one hundred thirty-one".