33242225540536 has 32 divisors (see below), whose sum is σ = 63911618522640. Its totient is φ = 16204242244608.

The previous prime is 33242225540509. The next prime is 33242225540569. The reversal of 33242225540536 is 63504552224233.

It is a super-2 number, since 2×33242225540536² (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, 319633975 + ... + 319737958.

Almost surely, 2^{33242225540536} is an apocalyptic number.

It is an amenable number.

33242225540536 is a deficient number, since it is larger than the sum of its proper divisors (30669392982104).

33242225540536 is a wasteful number, since it uses less digits than its factorization.

33242225540536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639372103 (or 639372099 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 46.

Adding to 33242225540536 its reverse (63504552224233), we get a palindrome (96746777764769).

The spelling of 33242225540536 in words is "thirty-three trillion, two hundred forty-two billion, two hundred twenty-five million, five hundred forty thousand, five hundred thirty-six".