320232020212111 has 32 divisors (see below), whose sum is σ = 389130913382400. Its totient is φ = 257425725391200.

The previous prime is 320232020212103. The next prime is 320232020212121. The reversal of 320232020212111 is 111212020232023.

It is a cyclic number.

It is not a de Polignac number, because 320232020212111 - 2³ = 320232020212103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320232020212121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24850615 + ... + 35468536.

It is an arithmetic number, because the mean of its divisors is an integer number (12160341043200).

Almost surely, 2^{320232020212111} is an apocalyptic number.

320232020212111 is a deficient number, since it is larger than the sum of its proper divisors (68898893170289).

320232020212111 is a wasteful number, since it uses less digits than its factorization.

320232020212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60319579.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 320232020212111 its reverse (111212020232023), we get a palindrome (431444040444134).

The spelling of 320232020212111 in words is "three hundred twenty trillion, two hundred thirty-two billion, twenty million, two hundred twelve thousand, one hundred eleven".