224240413213131 has 32 divisors (see below), whose sum is σ = 350999714058240. Its totient is φ = 124651146312576.

The previous prime is 224240413213093. The next prime is 224240413213147. The reversal of 224240413213131 is 131312314042422.

It is not a de Polignac number, because 224240413213131 - 2¹⁴ = 224240413196747 is a prime.

It is a super-2 number, since 2×224240413213131² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224240413213092 and 224240413213101.

It is not an unprimeable number, because it can be changed into a prime (224240413213171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22486176 + ... + 30888653.

It is an arithmetic number, because the mean of its divisors is an integer number (10968741064320).

Almost surely, 2^{224240413213131} is an apocalyptic number.

224240413213131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

224240413213131 is a deficient number, since it is larger than the sum of its proper divisors (126759300845109).

224240413213131 is a wasteful number, since it uses less digits than its factorization.

224240413213131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53380283.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 224240413213131 its reverse (131312314042422), we get a palindrome (355552727255553).

The spelling of 224240413213131 in words is "two hundred twenty-four trillion, two hundred forty billion, four hundred thirteen million, two hundred thirteen thousand, one hundred thirty-one".