33202242213 has 16 divisors (see below), whose sum is σ = 51234324480. Its totient is φ = 18732548016.

The previous prime is 33202242211. The next prime is 33202242217. The reversal of 33202242213 is 31224220233.

It is not a de Polignac number, because 33202242213 - 2¹ = 33202242211 is a prime.

It is a super-2 number, since 2×33202242213² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33202242211) 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, 10005045 + ... + 10008362.

It is an arithmetic number, because the mean of its divisors is an integer number (3202145280).

Almost surely, 2^33202242213 is an apocalyptic number.

It is an amenable number.

33202242213 is a deficient number, since it is larger than the sum of its proper divisors (18032082267).

33202242213 is a wasteful number, since it uses less digits than its factorization.

33202242213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20013496.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 33202242213 its reverse (31224220233), we get a palindrome (64426462446).

The spelling of 33202242213 in words is "thirty-three billion, two hundred two million, two hundred forty-two thousand, two hundred thirteen".