10220211121051 has 2 divisors, whose sum is σ = 10220211121052. Its totient is φ = 10220211121050.

The previous prime is 10220211121013. The next prime is 10220211121061. The reversal of 10220211121051 is 15012111202201.

10220211121051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (15012111202201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10220211121051 - 2⁷ = 10220211120923 is a prime.

It is not a weakly prime, because it can be changed into another prime (10220211121061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110105560525 + 5110105560526.

It is an arithmetic number, because the mean of its divisors is an integer number (5110105560526).

Almost surely, 2^{10220211121051} is an apocalyptic number.

10220211121051 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220211121051 is an equidigital number, since it uses as much as digits as its factorization.

10220211121051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80, while the sum is 19.

Adding to 10220211121051 its reverse (15012111202201), we get a palindrome (25232322323252).

The spelling of 10220211121051 in words is "ten trillion, two hundred twenty billion, two hundred eleven million, one hundred twenty-one thousand, fifty-one".