220062501 has 36 divisors (see below), whose sum is σ = 349670412. Its totient is φ = 138008448.

The previous prime is 220062497. The next prime is 220062509. The reversal of 220062501 is 105260022.

It can be written as a sum of positive squares in 2 ways, for example, as 109181601 + 110880900 = 10449^2 + 10530^2 .

It is not a de Polignac number, because 220062501 - 2² = 220062497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220062509) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 110551 + ... + 112523.

It is an arithmetic number, because the mean of its divisors is an integer number (9713067).

Almost surely, 2^220062501 is an apocalyptic number.

It is an amenable number.

220062501 is a deficient number, since it is larger than the sum of its proper divisors (129607911).

220062501 is an frugal number, since it uses more digits than its factorization.

220062501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014 (or 1993 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 220062501 is about 14834.5037328520. The cubic root of 220062501 is about 603.7382359499.

The spelling of 220062501 in words is "two hundred twenty million, sixty-two thousand, five hundred one".