2120026227 has 16 divisors (see below), whose sum is σ = 3149286912. Its totient is φ = 1257525920.

The previous prime is 2120026217. The next prime is 2120026243. The reversal of 2120026227 is 7226200212.

It is a cyclic number.

It is not a de Polignac number, because 2120026227 - 2⁴ = 2120026211 is a prime.

It is a super-2 number, since 2×2120026227² = 8989022406335711058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2120026197 and 2120026206.

It is not an unprimeable number, because it can be changed into a prime (2120026217) 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 15 ways as a sum of consecutive naturals, for example, 681888 + ... + 684989.

It is an arithmetic number, because the mean of its divisors is an integer number (196830432).

Almost surely, 2^2120026227 is an apocalyptic number.

2120026227 is a deficient number, since it is larger than the sum of its proper divisors (1029260685).

2120026227 is a wasteful number, since it uses less digits than its factorization.

2120026227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366938.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2120026227 is about 46043.7425390248. The cubic root of 2120026227 is about 1284.6369551803.

Adding to 2120026227 its reverse (7226200212), we get a palindrome (9346226439).

The spelling of 2120026227 in words is "two billion, one hundred twenty million, twenty-six thousand, two hundred twenty-seven".