33856253122 has 4 divisors (see below), whose sum is σ = 50784379686. Its totient is φ = 16928126560.

The previous prime is 33856253099. The next prime is 33856253131. The reversal of 33856253122 is 22135265833.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 30898959961 + 2957293161 = 175781^2 + 54381^2 .

It is a super-2 number, since 2×33856253122² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8464063279 + ... + 8464063282.

Almost surely, 2^33856253122 is an apocalyptic number.

33856253122 is a deficient number, since it is larger than the sum of its proper divisors (16928126564).

33856253122 is a wasteful number, since it uses less digits than its factorization.

33856253122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16928126563.

The product of its digits is 259200, while the sum is 40.

The spelling of 33856253122 in words is "thirty-three billion, eight hundred fifty-six million, two hundred fifty-three thousand, one hundred twenty-two".