220271126 has 8 divisors (see below), whose sum is σ = 333330984. Its totient is φ = 109160800.

The previous prime is 220271119. The next prime is 220271141. The reversal of 220271126 is 621172022.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487100 + ... + 487551.

It is an arithmetic number, because the mean of its divisors is an integer number (41666373).

Almost surely, 2^220271126 is an apocalyptic number.

220271126 is a deficient number, since it is larger than the sum of its proper divisors (113059858).

220271126 is a wasteful number, since it uses less digits than its factorization.

220271126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974766.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 220271126 is about 14841.5338156135. The cubic root of 220271126 is about 603.9289622315.

The spelling of 220271126 in words is "two hundred twenty million, two hundred seventy-one thousand, one hundred twenty-six".