33100221004140 has 24 divisors (see below), whose sum is σ = 92680618811760. Its totient is φ = 8826725601088.

The previous prime is 33100221004129. The next prime is 33100221004187. The reversal of 33100221004140 is 4140012200133.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275835174975 + ... + 275835175094.

It is an arithmetic number, because the mean of its divisors is an integer number (3861692450490).

Almost surely, 2^{33100221004140} is an apocalyptic number.

33100221004140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33100221004140 is an abundant number, since it is smaller than the sum of its proper divisors (59580397807620).

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

33100221004140 is a wasteful number, since it uses less digits than its factorization.

33100221004140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551670350081 (or 551670350079 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 33100221004140 its reverse (4140012200133), we get a palindrome (37240233204273).

The spelling of 33100221004140 in words is "thirty-three trillion, one hundred billion, two hundred twenty-one million, four thousand, one hundred forty".