220453011 has 12 divisors (see below), whose sum is σ = 319944040. Its totient is φ = 146270880.

The previous prime is 220453007. The next prime is 220453019. The reversal of 220453011 is 110354022.

220453011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220453011 - 2² = 220453007 is a prime.

It is a super-2 number, since 2×220453011² = 97199060117932242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220453019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56146 + ... + 59943.

Almost surely, 2^220453011 is an apocalyptic number.

220453011 is a deficient number, since it is larger than the sum of its proper divisors (99491029).

220453011 is a wasteful number, since it uses less digits than its factorization.

220453011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116306 (or 116303 counting only the distinct ones).

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

The square root of 220453011 is about 14847.6601186854. The cubic root of 220453011 is about 604.0951443980.

The spelling of 220453011 in words is "two hundred twenty million, four hundred fifty-three thousand, eleven".