2231012222133 has 16 divisors (see below), whose sum is σ = 2983797211200. Its totient is φ = 1482785208576.

The previous prime is 2231012222083. The next prime is 2231012222147. The reversal of 2231012222133 is 3312222101322.

It is not a de Polignac number, because 2231012222133 - 2⁶ = 2231012222069 is a prime.

It is a super-3 number, since 3×2231012222133³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231012222183) 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, 10968666 + ... + 11170212.

It is an arithmetic number, because the mean of its divisors is an integer number (186487325700).

Almost surely, 2^{2231012222133} is an apocalyptic number.

It is an amenable number.

2231012222133 is a deficient number, since it is larger than the sum of its proper divisors (752784989067).

2231012222133 is a wasteful number, since it uses less digits than its factorization.

2231012222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212836.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2231012222133 its reverse (3312222101322), we get a palindrome (5543234323455).

The spelling of 2231012222133 in words is "two trillion, two hundred thirty-one billion, twelve million, two hundred twenty-two thousand, one hundred thirty-three".