2102222467 has 2 divisors, whose sum is σ = 2102222468. Its totient is φ = 2102222466.

The previous prime is 2102222461. The next prime is 2102222477. The reversal of 2102222467 is 7642222012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2102222467 - 2³ = 2102222459 is a prime.

It is not a weakly prime, because it can be changed into another prime (2102222461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051111233 + 1051111234.

It is an arithmetic number, because the mean of its divisors is an integer number (1051111234).

Almost surely, 2^2102222467 is an apocalyptic number.

2102222467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102222467 is an equidigital number, since it uses as much as digits as its factorization.

2102222467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 2102222467 is about 45849.9996401309. Note that the first 3 decimals coincide. The cubic root of 2102222467 is about 1281.0307588793.

Adding to 2102222467 its reverse (7642222012), we get a palindrome (9744444479).

The spelling of 2102222467 in words is "two billion, one hundred two million, two hundred twenty-two thousand, four hundred sixty-seven".