133000220222233 has 24 divisors (see below), whose sum is σ = 169347064818120. Its totient is φ = 103505846008320.

The previous prime is 133000220222203. The next prime is 133000220222237. The reversal of 133000220222233 is 332222022000331.

It can be written as a sum of positive squares in 4 ways, for example, as 5945662887129 + 127054557335104 = 2438373^2 + 11271848^2 .

It is not a de Polignac number, because 133000220222233 - 2⁵ = 133000220222201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133000220222198 and 133000220222207.

It is not an unprimeable number, because it can be changed into a prime (133000220222237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1711367328 + ... + 1711445041.

It is an arithmetic number, because the mean of its divisors is an integer number (7056127700755).

Almost surely, 2^{133000220222233} is an apocalyptic number.

133000220222233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133000220222233 is a deficient number, since it is larger than the sum of its proper divisors (36346844595887).

133000220222233 is a wasteful number, since it uses less digits than its factorization.

133000220222233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422812457 (or 3422812450 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 133000220222233 its reverse (332222022000331), we get a palindrome (465222242222564).

The spelling of 133000220222233 in words is "one hundred thirty-three trillion, two hundred twenty million, two hundred twenty-two thousand, two hundred thirty-three".