2120412211 has 8 divisors (see below), whose sum is σ = 2177563248. Its totient is φ = 2063520000.

The previous prime is 2120412197. The next prime is 2120412223. The reversal of 2120412211 is 1122140212.

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

It is a cyclic number.

It is not a de Polignac number, because 2120412211 - 2¹⁷ = 2120281139 is a prime.

It is a super-2 number, since 2×2120412211² = 8992295889115817042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120412241) 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, 48045 + ... + 80926.

It is an arithmetic number, because the mean of its divisors is an integer number (272195406).

Almost surely, 2^2120412211 is an apocalyptic number.

2120412211 is a deficient number, since it is larger than the sum of its proper divisors (57151037).

2120412211 is a wasteful number, since it uses less digits than its factorization.

2120412211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129413.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 2120412211 is about 46047.9338407273. The cubic root of 2120412211 is about 1284.7149132129.

Adding to 2120412211 its reverse (1122140212), we get a palindrome (3242552423).

The spelling of 2120412211 in words is "two billion, one hundred twenty million, four hundred twelve thousand, two hundred eleven".