224021010 has 32 divisors (see below), whose sum is σ = 543697920. Its totient is φ = 59067008.

The previous prime is 224021009. The next prime is 224021029. The reversal of 224021010 is 10120422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39282 + ... + 44621.

It is an arithmetic number, because the mean of its divisors is an integer number (16990560).

Almost surely, 2^224021010 is an apocalyptic number.

224021010 is an abundant number, since it is smaller than the sum of its proper divisors (319676910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224021010 is a wasteful number, since it uses less digits than its factorization.

224021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84002.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 224021010 is about 14967.3314254746. The cubic root of 224021010 is about 607.3367815001.

Adding to 224021010 its reverse (10120422), we get a palindrome (234141432).

The spelling of 224021010 in words is "two hundred twenty-four million, twenty-one thousand, ten".