224112404213402 has 16 divisors (see below), whose sum is σ = 336603758629320. Its totient is φ = 111911162499648.

The previous prime is 224112404213393. The next prime is 224112404213429. The reversal of 224112404213402 is 204312404211422.

It can be written as a sum of positive squares in 4 ways, for example, as 210271779564001 + 13840624649401 = 14500751^2 + 3720299^2 .

It is a super-2 number, since 2×224112404213402² (a number of 30 digits) contains 22 as substring.

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, 37564928 + ... + 43120164.

Almost surely, 2^{224112404213402} is an apocalyptic number.

224112404213402 is a deficient number, since it is larger than the sum of its proper divisors (112491354415918).

224112404213402 is a wasteful number, since it uses less digits than its factorization.

224112404213402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5581345.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 224112404213402 its reverse (204312404211422), we get a palindrome (428424808424824).

The spelling of 224112404213402 in words is "two hundred twenty-four trillion, one hundred twelve billion, four hundred four million, two hundred thirteen thousand, four hundred two".