33122440412421 has 8 divisors (see below), whose sum is σ = 44164094449920. Its totient is φ = 22081206658272.

The previous prime is 33122440412381. The next prime is 33122440412491. The reversal of 33122440412421 is 12421404422133.

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

It is not a de Polignac number, because 33122440412421 - 2¹⁵ = 33122440379653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33122440412491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104886901 + ... + 105202218.

It is an arithmetic number, because the mean of its divisors is an integer number (5520511806240).

Almost surely, 2^{33122440412421} is an apocalyptic number.

It is an amenable number.

33122440412421 is a deficient number, since it is larger than the sum of its proper divisors (11041654037499).

33122440412421 is a wasteful number, since it uses less digits than its factorization.

33122440412421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210141675.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 33122440412421 its reverse (12421404422133), we get a palindrome (45543844834554).

The spelling of 33122440412421 in words is "thirty-three trillion, one hundred twenty-two billion, four hundred forty million, four hundred twelve thousand, four hundred twenty-one".