2002212003231 has 12 divisors (see below), whose sum is σ = 3155000732520. Its totient is φ = 1213461820080.

The previous prime is 2002212003229. The next prime is 2002212003241. The reversal of 2002212003231 is 1323002122002.

2002212003231 is a `hidden beast` number, since 200 + 22 + 120 + 0 + 323 + 1 = 666.

It is not a de Polignac number, because 2002212003231 - 2¹ = 2002212003229 is a prime.

It is a super-2 number, since 2×2002212003231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002212003221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10112181736 + ... + 10112181933.

It is an arithmetic number, because the mean of its divisors is an integer number (262916727710).

Almost surely, 2^{2002212003231} is an apocalyptic number.

2002212003231 is a deficient number, since it is larger than the sum of its proper divisors (1152788729289).

2002212003231 is a wasteful number, since it uses less digits than its factorization.

2002212003231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20224363686 (or 20224363683 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2002212003231 its reverse (1323002122002), we get a palindrome (3325214125233).

The spelling of 2002212003231 in words is "two trillion, two billion, two hundred twelve million, three thousand, two hundred thirty-one".