10012210202251 has 2 divisors, whose sum is σ = 10012210202252. Its totient is φ = 10012210202250.

The previous prime is 10012210202231. The next prime is 10012210202279. The reversal of 10012210202251 is 15220201221001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10012210202251 - 2⁷ = 10012210202123 is a prime.

It is not a weakly prime, because it can be changed into another prime (10012210202231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006105101125 + 5006105101126.

It is an arithmetic number, because the mean of its divisors is an integer number (5006105101126).

Almost surely, 2^{10012210202251} is an apocalyptic number.

10012210202251 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012210202251 is an equidigital number, since it uses as much as digits as its factorization.

10012210202251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 10012210202251 its reverse (15220201221001), we get a palindrome (25232411423252).

The spelling of 10012210202251 in words is "ten trillion, twelve billion, two hundred ten million, two hundred two thousand, two hundred fifty-one".