220001101001233 has 16 divisors (see below), whose sum is σ = 223728614438400. Its totient is φ = 216308843251200.

The previous prime is 220001101001107. The next prime is 220001101001237. The reversal of 220001101001233 is 332100101100022.

It is a cyclic number.

It is not a de Polignac number, because 220001101001233 - 2⁴⁵ = 184816728912401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220001101001237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3302053 + ... + 21234541.

It is an arithmetic number, because the mean of its divisors is an integer number (13983038402400).

Almost surely, 2^{220001101001233} is an apocalyptic number.

It is an amenable number.

220001101001233 is a deficient number, since it is larger than the sum of its proper divisors (3727513437167).

220001101001233 is a wasteful number, since it uses less digits than its factorization.

220001101001233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17933472.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 220001101001233 its reverse (332100101100022), we get a palindrome (552101202101255).

The spelling of 220001101001233 in words is "two hundred twenty trillion, one billion, one hundred one million, one thousand, two hundred thirty-three".