220000332133 has 4 divisors (see below), whose sum is σ = 220007282400. Its totient is φ = 219993381868.

The previous prime is 220000332127. The next prime is 220000332143. The reversal of 220000332133 is 331233000022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220000332133 is a prime.

It is a super-2 number, since 2×220000332133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220000332133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220000332103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3427435 + ... + 3491032.

It is an arithmetic number, because the mean of its divisors is an integer number (55001820600).

Almost surely, 2^220000332133 is an apocalyptic number.

It is an amenable number.

220000332133 is a deficient number, since it is larger than the sum of its proper divisors (6950267).

220000332133 is an equidigital number, since it uses as much as digits as its factorization.

220000332133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6950266.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 220000332133 its reverse (331233000022), we get a palindrome (551233332155).

The spelling of 220000332133 in words is "two hundred twenty billion, three hundred thirty-two thousand, one hundred thirty-three".