10221211110053 has 2 divisors, whose sum is σ = 10221211110054. Its totient is φ = 10221211110052.

The previous prime is 10221211110049. The next prime is 10221211110133. The reversal of 10221211110053 is 35001111212201.

10221211110053 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 can be written as a sum of positive squares in only one way, i.e., 9132375208324 + 1088835901729 = 3021982^2 + 1043473^2 .

It is a cyclic number.

It is not a de Polignac number, because 10221211110053 - 2² = 10221211110049 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221211110013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110605555026 + 5110605555027.

It is an arithmetic number, because the mean of its divisors is an integer number (5110605555027).

Almost surely, 2^{10221211110053} is an apocalyptic number.

It is an amenable number.

10221211110053 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221211110053 is an equidigital number, since it uses as much as digits as its factorization.

10221211110053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 10221211110053 its reverse (35001111212201), we get a palindrome (45222322322254).

The spelling of 10221211110053 in words is "ten trillion, two hundred twenty-one billion, two hundred eleven million, one hundred ten thousand, fifty-three".