2301123221232 has 80 divisors (see below), whose sum is σ = 6485282082048. Its totient is φ = 697277975040.

The previous prime is 2301123221209. The next prime is 2301123221249. The reversal of 2301123221232 is 2321223211032.

2301123221232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13002813 + ... + 13178595.

Almost surely, 2^{2301123221232} is an apocalyptic number.

2301123221232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2301123221232 is an abundant number, since it is smaller than the sum of its proper divisors (4184158860816).

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

2301123221232 is a wasteful number, since it uses less digits than its factorization.

2301123221232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200598 (or 200592 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2301123221232 its reverse (2321223211032), we get a palindrome (4622346432264).

The spelling of 2301123221232 in words is "two trillion, three hundred one billion, one hundred twenty-three million, two hundred twenty-one thousand, two hundred thirty-two".