232201142 has 16 divisors (see below), whose sum is σ = 352265760. Its totient is φ = 114787008.

The previous prime is 232201141. The next prime is 232201187. The reversal of 232201142 is 241102232.

232201142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×232201142² = 107834740692208328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232201142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232201141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64034 + ... + 67562.

It is an arithmetic number, because the mean of its divisors is an integer number (22016610).

Almost surely, 2^232201142 is an apocalyptic number.

232201142 is a deficient number, since it is larger than the sum of its proper divisors (120064618).

232201142 is a wasteful number, since it uses less digits than its factorization.

232201142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 232201142 is about 15238.1475908327. The cubic root of 232201142 is about 614.6408919891.

Adding to 232201142 its reverse (241102232), we get a palindrome (473303374).

The spelling of 232201142 in words is "two hundred thirty-two million, two hundred one thousand, one hundred forty-two".