232522151444213 has 4 divisors (see below), whose sum is σ = 232522646548620. Its totient is φ = 232521656339808.

The previous prime is 232522151444183. The next prime is 232522151444221. The reversal of 232522151444213 is 312444151225232.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 144934583498884 + 87587567945329 = 12038878^2 + 9358823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232522151444213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232522151444263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246847070 + ... + 247787247.

It is an arithmetic number, because the mean of its divisors is an integer number (58130661637155).

Almost surely, 2^{232522151444213} is an apocalyptic number.

It is an amenable number.

232522151444213 is a deficient number, since it is larger than the sum of its proper divisors (495104407).

232522151444213 is an equidigital number, since it uses as much as digits as its factorization.

232522151444213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495104406.

The product of its digits is 460800, while the sum is 41.

The spelling of 232522151444213 in words is "two hundred thirty-two trillion, five hundred twenty-two billion, one hundred fifty-one million, four hundred forty-four thousand, two hundred thirteen".