33246221060 has 24 divisors (see below), whose sum is σ = 75187608216. Its totient is φ = 12275527680.

The previous prime is 33246221051. The next prime is 33246221077. The reversal of 33246221060 is 6012264233.

It can be written as a sum of positive squares in 4 ways, for example, as 1521624064 + 31724596996 = 39008^2 + 178114^2 .

It is a super-2 number, since 2×33246221060² (a number of 22 digits) contains 22 as substring.

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, 63934781 + ... + 63935300.

It is an arithmetic number, because the mean of its divisors is an integer number (3132817009).

Almost surely, 2^33246221060 is an apocalyptic number.

It is an amenable number.

33246221060 is an abundant number, since it is smaller than the sum of its proper divisors (41941387156).

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

33246221060 is a wasteful number, since it uses less digits than its factorization.

33246221060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127870103 (or 127870101 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 33246221060 its reverse (6012264233), we get a palindrome (39258485293).

The spelling of 33246221060 in words is "thirty-three billion, two hundred forty-six million, two hundred twenty-one thousand, sixty".