10120210122049 has 2 divisors, whose sum is σ = 10120210122050. Its totient is φ = 10120210122048.

The previous prime is 10120210121933. The next prime is 10120210122101. The reversal of 10120210122049 is 94022101202101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6836431227649 + 3283778894400 = 2614657^2 + 1812120^2 .

It is a cyclic number.

It is not a de Polignac number, because 10120210122049 - 2¹¹ = 10120210120001 is a prime.

It is not a weakly prime, because it can be changed into another prime (10120210120049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060105061024 + 5060105061025.

It is an arithmetic number, because the mean of its divisors is an integer number (5060105061025).

Almost surely, 2^{10120210122049} is an apocalyptic number.

It is an amenable number.

10120210122049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120210122049 is an equidigital number, since it uses as much as digits as its factorization.

10120210122049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 10120210122049 in words is "ten trillion, one hundred twenty billion, two hundred ten million, one hundred twenty-two thousand, forty-nine".