20100222102053 has 2 divisors, whose sum is σ = 20100222102054. Its totient is φ = 20100222102052.

The previous prime is 20100222102013. The next prime is 20100222102091. The reversal of 20100222102053 is 35020122200102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14993987050849 + 5106235051204 = 3872207^2 + 2259698^2 .

It is a cyclic number.

It is not a de Polignac number, because 20100222102053 - 2⁸ = 20100222101797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20100222102013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10050111051026 + 10050111051027.

It is an arithmetic number, because the mean of its divisors is an integer number (10050111051027).

Almost surely, 2^{20100222102053} is an apocalyptic number.

It is an amenable number.

20100222102053 is a deficient number, since it is larger than the sum of its proper divisors (1).

20100222102053 is an equidigital number, since it uses as much as digits as its factorization.

20100222102053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 20100222102053 its reverse (35020122200102), we get a palindrome (55120344302155).

The spelling of 20100222102053 in words is "twenty trillion, one hundred billion, two hundred twenty-two million, one hundred two thousand, fifty-three".