133333210020210 has 16 divisors (see below), whose sum is σ = 319999704048576. Its totient is φ = 35555522672048.

The previous prime is 133333210020173. The next prime is 133333210020217. The reversal of 133333210020210 is 12020012333331.

It is not an unprimeable number, because it can be changed into a prime (133333210020217) 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, 2222220166974 + ... + 2222220167033.

It is an arithmetic number, because the mean of its divisors is an integer number (19999981503036).

Almost surely, 2^{133333210020210} is an apocalyptic number.

133333210020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133333210020210 is an abundant number, since it is smaller than the sum of its proper divisors (186666494028366).

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

133333210020210 is a wasteful number, since it uses less digits than its factorization.

133333210020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444440334017.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133333210020210 its reverse (12020012333331), we get a palindrome (145353222353541).

The spelling of 133333210020210 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, two hundred ten million, twenty thousand, two hundred ten".