2120212123233 has 8 divisors (see below), whose sum is σ = 2887097359488. Its totient is φ = 1383400817904.

The previous prime is 2120212123219. The next prime is 2120212123243. The reversal of 2120212123233 is 3323212120212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2120212123233 - 2⁴ = 2120212123217 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2120212123243) 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, 7518482566 + ... + 7518482847.

It is an arithmetic number, because the mean of its divisors is an integer number (360887169936).

Almost surely, 2^{2120212123233} is an apocalyptic number.

It is an amenable number.

2120212123233 is a deficient number, since it is larger than the sum of its proper divisors (766885236255).

2120212123233 is a wasteful number, since it uses less digits than its factorization.

2120212123233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15036965463.

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

Adding to 2120212123233 its reverse (3323212120212), we get a palindrome (5443424243445).

The spelling of 2120212123233 in words is "two trillion, one hundred twenty billion, two hundred twelve million, one hundred twenty-three thousand, two hundred thirty-three".