220040150 has 48 divisors (see below), whose sum is σ = 450774720. Its totient is φ = 79245600.

The previous prime is 220040137. The next prime is 220040167. The reversal of 220040150 is 51040022.

It is a super-2 number, since 2×220040150² = 96835335224045000, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56981 + ... + 60719.

It is an arithmetic number, because the mean of its divisors is an integer number (9391140).

Almost surely, 2^220040150 is an apocalyptic number.

220040150 is an abundant number, since it is smaller than the sum of its proper divisors (230734570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220040150 is a wasteful number, since it uses less digits than its factorization.

220040150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869 (or 3864 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 220040150 is about 14833.7503686694. The cubic root of 220040150 is about 603.7177953779.

Adding to 220040150 its reverse (51040022), we get a palindrome (271080172).

The spelling of 220040150 in words is "two hundred twenty million, forty thousand, one hundred fifty".