4211222971 has 2 divisors, whose sum is σ = 4211222972. Its totient is φ = 4211222970.

The previous prime is 4211222933. The next prime is 4211222987. The reversal of 4211222971 is 1792221124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4211222971 - 2²¹ = 4209125819 is a prime.

It is a super-2 number, since 2×4211222971² = 35468797822956133682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4211222921) 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 as a sum of consecutive naturals, namely, 2105611485 + 2105611486.

It is an arithmetic number, because the mean of its divisors is an integer number (2105611486).

Almost surely, 2^4211222971 is an apocalyptic number.

4211222971 is a deficient number, since it is larger than the sum of its proper divisors (1).

4211222971 is an equidigital number, since it uses as much as digits as its factorization.

4211222971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 31.

The square root of 4211222971 is about 64893.9363191970. The cubic root of 4211222971 is about 1614.8644681096.

The spelling of 4211222971 in words is "four billion, two hundred eleven million, two hundred twenty-two thousand, nine hundred seventy-one".