33162216436 has 6 divisors (see below), whose sum is σ = 58033878770. Its totient is φ = 16581108216.

The previous prime is 33162216433. The next prime is 33162216449. The reversal of 33162216436 is 63461226133.

It can be written as a sum of positive squares in only one way, i.e., 18182904336 + 14979312100 = 134844^2 + 122390^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33162216395 and 33162216404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33162216433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4145277051 + ... + 4145277058.

Almost surely, 2^33162216436 is an apocalyptic number.

It is an amenable number.

33162216436 is a deficient number, since it is larger than the sum of its proper divisors (24871662334).

33162216436 is a wasteful number, since it uses less digits than its factorization.

33162216436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8290554113 (or 8290554111 counting only the distinct ones).

The product of its digits is 93312, while the sum is 37.

The spelling of 33162216436 in words is "thirty-three billion, one hundred sixty-two million, two hundred sixteen thousand, four hundred thirty-six".