1202222227 has 2 divisors, whose sum is σ = 1202222228. Its totient is φ = 1202222226.

The previous prime is 1202222159. The next prime is 1202222233. The reversal of 1202222227 is 7222222021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202222227 - 2¹¹ = 1202220179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202222198 and 1202222207.

It is not a weakly prime, because it can be changed into another prime (1202222257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601111113 + 601111114.

It is an arithmetic number, because the mean of its divisors is an integer number (601111114).

Almost surely, 2^1202222227 is an apocalyptic number.

1202222227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202222227 is an equidigital number, since it uses as much as digits as its factorization.

1202222227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 1202222227 is about 34673.0763994198. The cubic root of 1202222227 is about 1063.3141281721.

Adding to 1202222227 its reverse (7222222021), we get a palindrome (8424444248).

The spelling of 1202222227 in words is "one billion, two hundred two million, two hundred twenty-two thousand, two hundred twenty-seven".