220045035 has 48 divisors (see below), whose sum is σ = 414602496. Its totient is φ = 99352512.

The previous prime is 220045003. The next prime is 220045057. The reversal of 220045035 is 530540022.

It is not a de Polignac number, because 220045035 - 2⁵ = 220045003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59202 + ... + 62808.

It is an arithmetic number, because the mean of its divisors is an integer number (8637552).

Almost surely, 2^220045035 is an apocalyptic number.

220045035 is a deficient number, since it is larger than the sum of its proper divisors (194557461).

220045035 is a wasteful number, since it uses less digits than its factorization.

220045035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3712 (or 3705 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 220045035 is about 14833.9150260476. The cubic root of 220045035 is about 603.7222629559.

Adding to 220045035 its reverse (530540022), we get a palindrome (750585057).

The spelling of 220045035 in words is "two hundred twenty million, forty-five thousand, thirty-five".