1201012232 has 32 divisors (see below), whose sum is σ = 2574739200. Its totient is φ = 514491264.

The previous prime is 1201012223. The next prime is 1201012237. The reversal of 1201012232 is 2322101021.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1201012237) 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, 202769 + ... + 208607.

It is an arithmetic number, because the mean of its divisors is an integer number (80460600).

Almost surely, 2^1201012232 is an apocalyptic number.

It is an amenable number.

1201012232 is an abundant number, since it is smaller than the sum of its proper divisors (1373726968).

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

1201012232 is a wasteful number, since it uses less digits than its factorization.

1201012232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9525 (or 9521 counting only the distinct ones).

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

The square root of 1201012232 is about 34655.6233820718. The cubic root of 1201012232 is about 1062.9572788221.

Adding to 1201012232 its reverse (2322101021), we get a palindrome (3523113253).

It can be divided in two parts, 12010 and 12232, that added together give a palindrome (24242).

The spelling of 1201012232 in words is "one billion, two hundred one million, twelve thousand, two hundred thirty-two".