10210011002122 has 4 divisors (see below), whose sum is σ = 15315016503186. Its totient is φ = 5105005501060.

The previous prime is 10210011002099. The next prime is 10210011002153. The reversal of 10210011002122 is 22120011001201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9451511097561 + 758499904561 = 3074331^2 + 870919^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2552502750529 + ... + 2552502750532.

Almost surely, 2^{10210011002122} is an apocalyptic number.

10210011002122 is a deficient number, since it is larger than the sum of its proper divisors (5105005501064).

10210011002122 is an equidigital number, since it uses as much as digits as its factorization.

10210011002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105005501063.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10210011002122 its reverse (22120011001201), we get a palindrome (32330022003323).

The spelling of 10210011002122 in words is "ten trillion, two hundred ten billion, eleven million, two thousand, one hundred twenty-two".