2120202132227 has 2 divisors, whose sum is σ = 2120202132228. Its totient is φ = 2120202132226.

The previous prime is 2120202132203. The next prime is 2120202132229. The reversal of 2120202132227 is 7222312020212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120202132227 is a prime.

Together with 2120202132229, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2120202132196 and 2120202132205.

It is not a weakly prime, because it can be changed into another prime (2120202132229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060101066113 + 1060101066114.

It is an arithmetic number, because the mean of its divisors is an integer number (1060101066114).

Almost surely, 2^{2120202132227} is an apocalyptic number.

2120202132227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120202132227 is an equidigital number, since it uses as much as digits as its factorization.

2120202132227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 2120202132227 its reverse (7222312020212), we get a palindrome (9342514152439).

The spelling of 2120202132227 in words is "two trillion, one hundred twenty billion, two hundred two million, one hundred thirty-two thousand, two hundred twenty-seven".