232212501 has 12 divisors (see below), whose sum is σ = 347841312. Its totient is φ = 154808172.

The previous prime is 232212493. The next prime is 232212551. The reversal of 232212501 is 105212232.

232212501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232212501 - 2³ = 232212493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232212551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 477561 + ... + 478046.

It is an arithmetic number, because the mean of its divisors is an integer number (28986776).

Almost surely, 2^232212501 is an apocalyptic number.

It is an amenable number.

232212501 is a deficient number, since it is larger than the sum of its proper divisors (115628811).

232212501 is an frugal number, since it uses more digits than its factorization.

232212501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955622 (or 955610 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 232212501 is about 15238.5203021816. The cubic root of 232212501 is about 614.6509143229.

Adding to 232212501 its reverse (105212232), we get a palindrome (337424733).

The spelling of 232212501 in words is "two hundred thirty-two million, two hundred twelve thousand, five hundred one".