10312212221133 has 32 divisors (see below), whose sum is σ = 14164224495744. Its totient is φ = 6668641861632.

The previous prime is 10312212221119. The next prime is 10312212221237. The reversal of 10312212221133 is 33112221221301.

It is not a de Polignac number, because 10312212221133 - 2⁴ = 10312212221117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312212221533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285662541 + ... + 285698637.

It is an arithmetic number, because the mean of its divisors is an integer number (442632015492).

Almost surely, 2^{10312212221133} is an apocalyptic number.

It is an amenable number.

10312212221133 is a deficient number, since it is larger than the sum of its proper divisors (3852012274611).

10312212221133 is a wasteful number, since it uses less digits than its factorization.

10312212221133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43901.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 10312212221133 its reverse (33112221221301), we get a palindrome (43424433442434).

The spelling of 10312212221133 in words is "ten trillion, three hundred twelve billion, two hundred twelve million, two hundred twenty-one thousand, one hundred thirty-three".