220701229 has 8 divisors (see below), whose sum is σ = 253123520. Its totient is φ = 188502336.

The previous prime is 220701227. The next prime is 220701253. The reversal of 220701229 is 922107022.

220701229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 220701229 - 2¹ = 220701227 is a prime.

It is a super-2 number, since 2×220701229² = 97418064964220882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220701227) 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, 53724 + ... + 57685.

It is an arithmetic number, because the mean of its divisors is an integer number (31640440).

Almost surely, 2^220701229 is an apocalyptic number.

It is an amenable number.

220701229 is a deficient number, since it is larger than the sum of its proper divisors (32422291).

220701229 is a wasteful number, since it uses less digits than its factorization.

220701229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111699.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 220701229 is about 14856.0165926132. The cubic root of 220701229 is about 604.3217853582.

The spelling of 220701229 in words is "two hundred twenty million, seven hundred one thousand, two hundred twenty-nine".