33023220300000 has 864 divisors, whose sum is σ = 134419087752768. Its totient is φ = 7532928000000.

The previous prime is 33023220299987. The next prime is 33023220300139. The reversal of 33023220300000 is 302232033.

33023220300000 is a `hidden beast` number, since 330 + 2 + 32 + 2 + 0 + 300 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3282294970 + ... + 3282305030.

It is an arithmetic number, because the mean of its divisors is an integer number (155577647862).

Almost surely, 2^{33023220300000} is an apocalyptic number.

33023220300000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33023220300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67209543876384).

33023220300000 is an abundant number, since it is smaller than the sum of its proper divisors (101395867452768).

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

33023220300000 is a wasteful number, since it uses less digits than its factorization.

33023220300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10630 (or 10599 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 33023220300000 its reverse (302232033), we get a palindrome (33023522532033).

The spelling of 33023220300000 in words is "thirty-three trillion, twenty-three billion, two hundred twenty million, three hundred thousand".