10212200020123 has 2 divisors, whose sum is σ = 10212200020124. Its totient is φ = 10212200020122.

The previous prime is 10212200020117. The next prime is 10212200020129. The reversal of 10212200020123 is 32102000221201.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (10212200020117) and next prime (10212200020129).

It is a cyclic number.

It is not a de Polignac number, because 10212200020123 - 2³⁷ = 10074761066651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10212200020097 and 10212200020106.

It is not a weakly prime, because it can be changed into another prime (10212200020129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106100010061 + 5106100010062.

It is an arithmetic number, because the mean of its divisors is an integer number (5106100010062).

Almost surely, 2^{10212200020123} is an apocalyptic number.

10212200020123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212200020123 is an equidigital number, since it uses as much as digits as its factorization.

10212200020123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10212200020123 its reverse (32102000221201), we get a palindrome (42314200241324).

The spelling of 10212200020123 in words is "ten trillion, two hundred twelve billion, two hundred million, twenty thousand, one hundred twenty-three".