201201001232 has 60 divisors (see below), whose sum is σ = 489699990528. Its totient is φ = 78389995200.

The previous prime is 201201001207. The next prime is 201201001259. The reversal of 201201001232 is 232100102102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7409744 + ... + 7436847.

Almost surely, 2^201201001232 is an apocalyptic number.

201201001232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201201001232 is an abundant number, since it is smaller than the sum of its proper divisors (288498989296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201201001232 is a wasteful number, since it uses less digits than its factorization.

201201001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14846628 (or 14846611 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 201201001232 its reverse (232100102102), we get a palindrome (433301103334).

The spelling of 201201001232 in words is "two hundred one billion, two hundred one million, one thousand, two hundred thirty-two".