33312250504412 has 24 divisors (see below), whose sum is σ = 63762161928192. Its totient is φ = 15102396969200.

The previous prime is 33312250504391. The next prime is 33312250504451. The reversal of 33312250504412 is 21440505221333.

It is a super-2 number, since 2×33312250504412² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988359914 + ... + 988393617.

It is an arithmetic number, because the mean of its divisors is an integer number (2656756747008).

Almost surely, 2^{33312250504412} is an apocalyptic number.

It is an amenable number.

33312250504412 is a deficient number, since it is larger than the sum of its proper divisors (30449911423780).

33312250504412 is a wasteful number, since it uses less digits than its factorization.

33312250504412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976753929 (or 1976753927 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 33312250504412 its reverse (21440505221333), we get a palindrome (54752755725745).

The spelling of 33312250504412 in words is "thirty-three trillion, three hundred twelve billion, two hundred fifty million, five hundred four thousand, four hundred twelve".