224020240102 has 16 divisors (see below), whose sum is σ = 337494371760. Its totient is φ = 111522521088.

The previous prime is 224020240033. The next prime is 224020240123. The reversal of 224020240102 is 201042020422.

It is a self number, because there is not a number n which added to its sum of digits gives 224020240102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019998 + ... + 1220014.

It is an arithmetic number, because the mean of its divisors is an integer number (21093398235).

Almost surely, 2^224020240102 is an apocalyptic number.

224020240102 is a deficient number, since it is larger than the sum of its proper divisors (113474131658).

224020240102 is a wasteful number, since it uses less digits than its factorization.

224020240102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202455.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 224020240102 its reverse (201042020422), we get a palindrome (425062260524).

The spelling of 224020240102 in words is "two hundred twenty-four billion, twenty million, two hundred forty thousand, one hundred two".