10102211120047 has 2 divisors, whose sum is σ = 10102211120048. Its totient is φ = 10102211120046.

The previous prime is 10102211120041. The next prime is 10102211120107. The reversal of 10102211120047 is 74002111220101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10102211120047 - 2³ = 10102211120039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10102211120041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051105560023 + 5051105560024.

It is an arithmetic number, because the mean of its divisors is an integer number (5051105560024).

Almost surely, 2^{10102211120047} is an apocalyptic number.

10102211120047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102211120047 is an equidigital number, since it uses as much as digits as its factorization.

10102211120047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 10102211120047 its reverse (74002111220101), we get a palindrome (84104322340148).

The spelling of 10102211120047 in words is "ten trillion, one hundred two billion, two hundred eleven million, one hundred twenty thousand, forty-seven".