2112023202231 has 8 divisors (see below), whose sum is σ = 2820424122864. Its totient is φ = 1405818874880.

The previous prime is 2112023202229. The next prime is 2112023202239. The reversal of 2112023202231 is 1322023202112.

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 2112023202231 - 2¹ = 2112023202229 is a prime.

It is a super-3 number, since 3×2112023202231³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2112023202198 and 2112023202207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112023202239) 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, 549146076 + ... + 549149921.

It is an arithmetic number, because the mean of its divisors is an integer number (352553015358).

Almost surely, 2^{2112023202231} is an apocalyptic number.

2112023202231 is a deficient number, since it is larger than the sum of its proper divisors (708400920633).

2112023202231 is a wasteful number, since it uses less digits than its factorization.

2112023202231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098296641.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2112023202231 its reverse (1322023202112), we get a palindrome (3434046404343).

The spelling of 2112023202231 in words is "two trillion, one hundred twelve billion, twenty-three million, two hundred two thousand, two hundred thirty-one".