2210472031 has 2 divisors, whose sum is σ = 2210472032. Its totient is φ = 2210472030.

The previous prime is 2210472029. The next prime is 2210472037. The reversal of 2210472031 is 1302740122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2210472031 - 2¹ = 2210472029 is a prime.

It is a super-2 number, since 2×2210472031² = 9772373199666529922, which contains 22 as substring.

Together with 2210472029, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2210471993 and 2210472011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2210472037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105236015 + 1105236016.

It is an arithmetic number, because the mean of its divisors is an integer number (1105236016).

Almost surely, 2^2210472031 is an apocalyptic number.

2210472031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2210472031 is an equidigital number, since it uses as much as digits as its factorization.

2210472031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2210472031 is about 47015.6572962667. The cubic root of 2210472031 is about 1302.6517924144.

The spelling of 2210472031 in words is "two billion, two hundred ten million, four hundred seventy-two thousand, thirty-one".