224330012131 has 2 divisors, whose sum is σ = 224330012132. Its totient is φ = 224330012130.

The previous prime is 224330012087. The next prime is 224330012189. The reversal of 224330012131 is 131210033422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224330012131 - 2¹³ = 224330003939 is a prime.

It is a super-2 number, since 2×224330012131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (224330012831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112165006065 + 112165006066.

It is an arithmetic number, because the mean of its divisors is an integer number (112165006066).

Almost surely, 2^224330012131 is an apocalyptic number.

224330012131 is a deficient number, since it is larger than the sum of its proper divisors (1).

224330012131 is an equidigital number, since it uses as much as digits as its factorization.

224330012131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 224330012131 its reverse (131210033422), we get a palindrome (355540045553).

The spelling of 224330012131 in words is "two hundred twenty-four billion, three hundred thirty million, twelve thousand, one hundred thirty-one".