33013204422040 has 32 divisors (see below), whose sum is σ = 74279968695360. Its totient is φ = 13205235769600.

The previous prime is 33013204421993. The next prime is 33013204422043. The reversal of 33013204422040 is 4022440231033.

It is a super-2 number, since 2×33013204422040² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33013204422043) 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, 11663100 + ... + 14214580.

It is an arithmetic number, because the mean of its divisors is an integer number (2321249021730).

Almost surely, 2^{33013204422040} is an apocalyptic number.

It is an amenable number.

33013204422040 is an abundant number, since it is smaller than the sum of its proper divisors (41266764273320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33013204422040 is a wasteful number, since it uses less digits than its factorization.

33013204422040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874963 (or 2874959 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 33013204422040 its reverse (4022440231033), we get a palindrome (37035644653073).

The spelling of 33013204422040 in words is "thirty-three trillion, thirteen billion, two hundred four million, four hundred twenty-two thousand, forty".