33023320221030 has 32 divisors (see below), whose sum is σ = 80942265736704. Its totient is φ = 8618852369376.

The previous prime is 33023320220927. The next prime is 33023320221079. The reversal of 33023320221030 is 3012202332033.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11710395832 + ... + 11710398651.

It is an arithmetic number, because the mean of its divisors is an integer number (2529445804272).

Almost surely, 2^{33023320221030} is an apocalyptic number.

33023320221030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33023320221030 is an abundant number, since it is smaller than the sum of its proper divisors (47918945515674).

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

33023320221030 is a wasteful number, since it uses less digits than its factorization.

33023320221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23420794540.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 33023320221030 its reverse (3012202332033), we get a palindrome (36035522553063).

The spelling of 33023320221030 in words is "thirty-three trillion, twenty-three billion, three hundred twenty million, two hundred twenty-one thousand, thirty".