133221112200010 has 16 divisors (see below), whose sum is σ = 241184117581416. Its totient is φ = 52980419186368.

The previous prime is 133221112199941. The next prime is 133221112200013. The reversal of 133221112200010 is 10002211122331.

It can be written as a sum of positive squares in 4 ways, for example, as 105040504651329 + 28180607548681 = 10248927^2 + 5308541^2 .

It is not an unprimeable number, because it can be changed into a prime (133221112200013) 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, 38503209889 + ... + 38503213348.

Almost surely, 2^{133221112200010} is an apocalyptic number.

133221112200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133221112200010 is a deficient number, since it is larger than the sum of its proper divisors (107963005381406).

133221112200010 is a wasteful number, since it uses less digits than its factorization.

133221112200010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77006423417.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 133221112200010 its reverse (10002211122331), we get a palindrome (143223323322341).

The spelling of 133221112200010 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, one hundred twelve million, two hundred thousand, ten".