2111232320001 has 48 divisors (see below), whose sum is σ = 3579739747584. Its totient is φ = 1173702379392.

The previous prime is 2111232319967. The next prime is 2111232320023. The reversal of 2111232320001 is 1000232321112.

2111232320001 is a `hidden beast` number, since 2 + 111 + 232 + 320 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 2111232320001 - 2¹⁴ = 2111232303617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111232324001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29070931 + ... + 29143463.

It is an arithmetic number, because the mean of its divisors is an integer number (74577911408).

Almost surely, 2^{2111232320001} is an apocalyptic number.

2111232320001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2111232320001 is a deficient number, since it is larger than the sum of its proper divisors (1468507427583).

2111232320001 is a wasteful number, since it uses less digits than its factorization.

2111232320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85070 (or 85067 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2111232320001 its reverse (1000232321112), we get a palindrome (3111464641113).

The spelling of 2111232320001 in words is "two trillion, one hundred eleven billion, two hundred thirty-two million, three hundred twenty thousand, one".