33001123020122 has 8 divisors (see below), whose sum is σ = 49502122484436. Its totient is φ = 16500415525312.

The previous prime is 33001123020091. The next prime is 33001123020139. The reversal of 33001123020122 is 22102032110033.

It can be written as a sum of positive squares in 2 ways, for example, as 32445771662161 + 555351357961 = 5696119^2 + 745219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 33001123020094 and 33001123020103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72709583 + ... + 73162050.

Almost surely, 2^{33001123020122} is an apocalyptic number.

33001123020122 is a deficient number, since it is larger than the sum of its proper divisors (16500999464314).

33001123020122 is a wasteful number, since it uses less digits than its factorization.

33001123020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145984752.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 33001123020122 its reverse (22102032110033), we get a palindrome (55103155130155).

The spelling of 33001123020122 in words is "thirty-three trillion, one billion, one hundred twenty-three million, twenty thousand, one hundred twenty-two".