33227006412 has 48 divisors (see below), whose sum is σ = 77727202560. Its totient is φ = 11047493952.

The previous prime is 33227006399. The next prime is 33227006429. The reversal of 33227006412 is 21460072233.

It is a super-2 number, since 2×33227006412² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33227006412.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9418993 + ... + 9422519.

It is an arithmetic number, because the mean of its divisors is an integer number (1619316720).

Almost surely, 2^33227006412 is an apocalyptic number.

It is an amenable number.

33227006412 is an abundant number, since it is smaller than the sum of its proper divisors (44500196148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33227006412 is a wasteful number, since it uses less digits than its factorization.

33227006412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310 (or 5308 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

Adding to 33227006412 its reverse (21460072233), we get a palindrome (54687078645).

The spelling of 33227006412 in words is "thirty-three billion, two hundred twenty-seven million, six thousand, four hundred twelve".