220133103111215 has 16 divisors (see below), whose sum is σ = 305288926309440. Its totient is φ = 149252363969280.

The previous prime is 220133103111169. The next prime is 220133103111253. The reversal of 220133103111215 is 512111301331022.

It is a happy number.

220133103111215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220133103111215 - 2²⁴ = 220133086333999 is a prime.

It is a super-2 number, since 2×220133103111215² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35334363356 + ... + 35334369585.

It is an arithmetic number, because the mean of its divisors is an integer number (19080557894340).

Almost surely, 2^{220133103111215} is an apocalyptic number.

220133103111215 is a deficient number, since it is larger than the sum of its proper divisors (85155823198225).

220133103111215 is an equidigital number, since it uses as much as digits as its factorization.

220133103111215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70668733042.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 220133103111215 its reverse (512111301331022), we get a palindrome (732244404442237).

The spelling of 220133103111215 in words is "two hundred twenty trillion, one hundred thirty-three billion, one hundred three million, one hundred eleven thousand, two hundred fifteen".