33020243222231 has 8 divisors (see below), whose sum is σ = 34314173520000. Its totient is φ = 31740610497120.

The previous prime is 33020243222191. The next prime is 33020243222233. The reversal of 33020243222231 is 13222234202033.

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

It is a cyclic number.

It is not a de Polignac number, because 33020243222231 - 2⁶ = 33020243222167 is a prime.

It is a super-2 number, since 2×33020243222231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33020243222194 and 33020243222203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33020243222233) 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, 3574388456 + ... + 3574397693.

It is an arithmetic number, because the mean of its divisors is an integer number (4289271690000).

Almost surely, 2^{33020243222231} is an apocalyptic number.

33020243222231 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

33020243222231 is a deficient number, since it is larger than the sum of its proper divisors (1293930297769).

33020243222231 is a wasteful number, since it uses less digits than its factorization.

33020243222231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7148786329.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 33020243222231 its reverse (13222234202033), we get a palindrome (46242477424264).

The spelling of 33020243222231 in words is "thirty-three trillion, twenty billion, two hundred forty-three million, two hundred twenty-two thousand, two hundred thirty-one".