2220150131 has 8 divisors (see below), whose sum is σ = 2236634400. Its totient is φ = 2203689600.

The previous prime is 2220150113. The next prime is 2220150161. The reversal of 2220150131 is 1310510222.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2220150131 is a prime.

It is a super-2 number, since 2×2220150131² = 9858133208358634322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2220150161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210635 + ... + 220923.

It is an arithmetic number, because the mean of its divisors is an integer number (279579300).

Almost surely, 2^2220150131 is an apocalyptic number.

2220150131 is a deficient number, since it is larger than the sum of its proper divisors (16484269).

2220150131 is a wasteful number, since it uses less digits than its factorization.

2220150131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11869.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2220150131 is about 47118.4691071346. The cubic root of 2220150131 is about 1304.5501561151.

Adding to 2220150131 its reverse (1310510222), we get a palindrome (3530660353).

The spelling of 2220150131 in words is "two billion, two hundred twenty million, one hundred fifty thousand, one hundred thirty-one".