232222020201 has 40 divisors (see below), whose sum is σ = 358943329800. Its totient is φ = 149442209280.

The previous prime is 232222020181. The next prime is 232222020211. The reversal of 232222020201 is 102020222232.

It can be written as a sum of positive squares in 4 ways, for example, as 24537656025 + 207684364176 = 156645^2 + 455724^2 .

It is not a de Polignac number, because 232222020201 - 2²³ = 232213631593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232222020211) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14041105 + ... + 14057633.

It is an arithmetic number, because the mean of its divisors is an integer number (8973583245).

Almost surely, 2^232222020201 is an apocalyptic number.

It is an amenable number.

232222020201 is a deficient number, since it is larger than the sum of its proper divisors (126721309599).

232222020201 is a wasteful number, since it uses less digits than its factorization.

232222020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22551 (or 22542 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 232222020201 its reverse (102020222232), we get a palindrome (334242242433).

The spelling of 232222020201 in words is "two hundred thirty-two billion, two hundred twenty-two million, twenty thousand, two hundred one".