33420442224201 has 16 divisors (see below), whose sum is σ = 46908299846400. Its totient is φ = 21106560510288.

The previous prime is 33420442224199. The next prime is 33420442224259. The reversal of 33420442224201 is 10242224402433.

It is a happy number.

It is not a de Polignac number, because 33420442224201 - 2¹ = 33420442224199 is a prime.

It is a super-2 number, since 2×33420442224201² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33420442224901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13983091 + ... + 16197768.

It is an arithmetic number, because the mean of its divisors is an integer number (2931768740400).

Almost surely, 2^{33420442224201} is an apocalyptic number.

It is an amenable number.

33420442224201 is a deficient number, since it is larger than the sum of its proper divisors (13487857622199).

33420442224201 is a wasteful number, since it uses less digits than its factorization.

33420442224201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30200308.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 33420442224201 its reverse (10242224402433), we get a palindrome (43662666626634).

The spelling of 33420442224201 in words is "thirty-three trillion, four hundred twenty billion, four hundred forty-two million, two hundred twenty-four thousand, two hundred one".