2201293951 has 2 divisors, whose sum is σ = 2201293952. Its totient is φ = 2201293950.

The previous prime is 2201293949. The next prime is 2201293993. The reversal of 2201293951 is 1593921022.

2201293951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2201293951 - 2¹ = 2201293949 is a prime.

Together with 2201293949, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2201293351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100646975 + 1100646976.

It is an arithmetic number, because the mean of its divisors is an integer number (1100646976).

Almost surely, 2^2201293951 is an apocalyptic number.

2201293951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201293951 is an equidigital number, since it uses as much as digits as its factorization.

2201293951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 2201293951 is about 46917.9491346329. The cubic root of 2201293951 is about 1300.8463819685.

The spelling of 2201293951 in words is "two billion, two hundred one million, two hundred ninety-three thousand, nine hundred fifty-one".