10022121202123 has 2 divisors, whose sum is σ = 10022121202124. Its totient is φ = 10022121202122.

The previous prime is 10022121202081. The next prime is 10022121202133. The reversal of 10022121202123 is 32120212122001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10022121202123 - 2²¹ = 10022119104971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10022121202123.

It is not a weakly prime, because it can be changed into another prime (10022121202133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011060601061 + 5011060601062.

It is an arithmetic number, because the mean of its divisors is an integer number (5011060601062).

Almost surely, 2^{10022121202123} is an apocalyptic number.

10022121202123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10022121202123 is an equidigital number, since it uses as much as digits as its factorization.

10022121202123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10022121202123 its reverse (32120212122001), we get a palindrome (42142333324124).

The spelling of 10022121202123 in words is "ten trillion, twenty-two billion, one hundred twenty-one million, two hundred two thousand, one hundred twenty-three".