220005150215 has 8 divisors (see below), whose sum is σ = 264008844960. Its totient is φ = 176002343712.

The previous prime is 220005150179. The next prime is 220005150223. The reversal of 220005150215 is 512051500022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220005150215 - 2¹⁸ = 220004888071 is a prime.

It is a super-2 number, since 2×220005150215² (a number of 23 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 7 ways as a sum of consecutive naturals, for example, 598526 + ... + 893444.

It is an arithmetic number, because the mean of its divisors is an integer number (33001105620).

Almost surely, 2^220005150215 is an apocalyptic number.

220005150215 is a deficient number, since it is larger than the sum of its proper divisors (44003694745).

220005150215 is a wasteful number, since it uses less digits than its factorization.

220005150215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444121.

The product of its (nonzero) digits is 1000, while the sum is 23.

Adding to 220005150215 its reverse (512051500022), we get a palindrome (732056650237).

The spelling of 220005150215 in words is "two hundred twenty billion, five million, one hundred fifty thousand, two hundred fifteen".