2120020332099 has 8 divisors (see below), whose sum is σ = 2845413603072. Its totient is φ = 1403986974600.

The previous prime is 2120020332047. The next prime is 2120020332163. The reversal of 2120020332099 is 9902330200212.

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

It is not a de Polignac number, because 2120020332099 - 2²¹ = 2120018234947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2120020332029) 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, 2339977839 + ... + 2339978744.

It is an arithmetic number, because the mean of its divisors is an integer number (355676700384).

Almost surely, 2^{2120020332099} is an apocalyptic number.

2120020332099 is a deficient number, since it is larger than the sum of its proper divisors (725393270973).

2120020332099 is a wasteful number, since it uses less digits than its factorization.

2120020332099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4679956737.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 2120020332099 in words is "two trillion, one hundred twenty billion, twenty million, three hundred thirty-two thousand, ninety-nine".