2001114323232 has 24 divisors (see below), whose sum is σ = 5252925098736. Its totient is φ = 667038107712.

The previous prime is 2001114323231. The next prime is 2001114323237. The reversal of 2001114323232 is 2323234111002.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is not an unprimeable number, because it can be changed into a prime (2001114323231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10422470338 + ... + 10422470529.

It is an arithmetic number, because the mean of its divisors is an integer number (218871879114).

Almost surely, 2^{2001114323232} is an apocalyptic number.

It is an amenable number.

2001114323232 is an abundant number, since it is smaller than the sum of its proper divisors (3251810775504).

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

2001114323232 is a wasteful number, since it uses less digits than its factorization.

2001114323232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20844940880 (or 20844940872 counting only the distinct ones).

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

Adding to 2001114323232 its reverse (2323234111002), we get a palindrome (4324348434234).

The spelling of 2001114323232 in words is "two trillion, one billion, one hundred fourteen million, three hundred twenty-three thousand, two hundred thirty-two".