8133020222031 has 24 divisors (see below), whose sum is σ = 11789874295056. Its totient is φ = 5402548690560.

The previous prime is 8133020221969. The next prime is 8133020222051. The reversal of 8133020222031 is 1302220203318.

It is a happy number.

8133020222031 is a `hidden beast` number, since 81 + 330 + 2 + 0 + 2 + 220 + 31 = 666.

It is not a de Polignac number, because 8133020222031 - 2¹⁴ = 8133020205647 is a prime.

It is a super-2 number, since 2×8133020222031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8133020221986 and 8133020222004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8133020222051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50485171 + ... + 50646011.

It is an arithmetic number, because the mean of its divisors is an integer number (491244762294).

Almost surely, 2^{8133020222031} is an apocalyptic number.

8133020222031 is a deficient number, since it is larger than the sum of its proper divisors (3656854073025).

8133020222031 is a wasteful number, since it uses less digits than its factorization.

8133020222031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180983 (or 180980 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 8133020222031 its reverse (1302220203318), we get a palindrome (9435240425349).

The spelling of 8133020222031 in words is "eight trillion, one hundred thirty-three billion, twenty million, two hundred twenty-two thousand, thirty-one".