2210203213231 has 8 divisors (see below), whose sum is σ = 2403785369664. Its totient is φ = 2019987703200.

The previous prime is 2210203213219. The next prime is 2210203213259. The reversal of 2210203213231 is 1323123020122.

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 2210203213231 - 2¹⁵ = 2210203180463 is a prime.

It is a super-2 number, since 2×2210203213231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210203213931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841660231 + ... + 841662856.

It is an arithmetic number, because the mean of its divisors is an integer number (300473171208).

Almost surely, 2^{2210203213231} is an apocalyptic number.

2210203213231 is a deficient number, since it is larger than the sum of its proper divisors (193582156433).

2210203213231 is a wasteful number, since it uses less digits than its factorization.

2210203213231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683323201.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2210203213231 its reverse (1323123020122), we get a palindrome (3533326233353).

The spelling of 2210203213231 in words is "two trillion, two hundred ten billion, two hundred three million, two hundred thirteen thousand, two hundred thirty-one".