133133212222210 has 64 divisors (see below), whose sum is σ = 258233850040320. Its totient is φ = 49255237321920.

The previous prime is 133133212222201. The next prime is 133133212222211. The reversal of 133133212222210 is 12222212331331.

It is a super-2 number, since 2×133133212222210² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133133212222211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14692815 + ... + 21957805.

It is an arithmetic number, because the mean of its divisors is an integer number (4034903906880).

Almost surely, 2^{133133212222210} is an apocalyptic number.

133133212222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133133212222210 is a deficient number, since it is larger than the sum of its proper divisors (125100637818110).

133133212222210 is a wasteful number, since it uses less digits than its factorization.

133133212222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7267303.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 133133212222210 its reverse (12222212331331), we get a palindrome (145355424553541).

The spelling of 133133212222210 in words is "one hundred thirty-three trillion, one hundred thirty-three billion, two hundred twelve million, two hundred twenty-two thousand, two hundred ten".