220662141 has 24 divisors (see below), whose sum is σ = 345474720. Its totient is φ = 124905312.

The previous prime is 220662121. The next prime is 220662149. The reversal of 220662141 is 141266022.

It is not a de Polignac number, because 220662141 - 2⁶ = 220662077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220662149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8715 + ... + 22743.

It is an arithmetic number, because the mean of its divisors is an integer number (14394780).

Almost surely, 2^220662141 is an apocalyptic number.

220662141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

220662141 is a deficient number, since it is larger than the sum of its proper divisors (124812579).

220662141 is a wasteful number, since it uses less digits than its factorization.

220662141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14153 (or 14146 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 220662141 is about 14854.7009730927. The cubic root of 220662141 is about 604.2861064682.

The spelling of 220662141 in words is "two hundred twenty million, six hundred sixty-two thousand, one hundred forty-one".