33422242313131 has 12 divisors (see below), whose sum is σ = 38887036675200. Its totient is φ = 28641666565680.

The previous prime is 33422242313027. The next prime is 33422242313171. The reversal of 33422242313131 is 13131324222433.

It is not a de Polignac number, because 33422242313131 - 2¹³ = 33422242304939 is a prime.

It is a super-2 number, since 2×33422242313131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33422242313171) 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, 70830340 + ... + 71300641.

It is an arithmetic number, because the mean of its divisors is an integer number (3240586389600).

Almost surely, 2^{33422242313131} is an apocalyptic number.

33422242313131 is a deficient number, since it is larger than the sum of its proper divisors (5464794362069).

33422242313131 is a wasteful number, since it uses less digits than its factorization.

33422242313131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142135794 (or 142135787 counting only the distinct ones).

The product of its digits is 62208, while the sum is 34.

Adding to 33422242313131 its reverse (13131324222433), we get a palindrome (46553566535564).

The spelling of 33422242313131 in words is "thirty-three trillion, four hundred twenty-two billion, two hundred forty-two million, three hundred thirteen thousand, one hundred thirty-one".