10212001010122 has 16 divisors (see below), whose sum is σ = 15321594256992. Its totient is φ = 5104803053520.

The previous prime is 10212001010033. The next prime is 10212001010131. The reversal of 10212001010122 is 22101010021201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313129597 + ... + 313162207.

It is an arithmetic number, because the mean of its divisors is an integer number (957599641062).

Almost surely, 2^{10212001010122} is an apocalyptic number.

10212001010122 is a deficient number, since it is larger than the sum of its proper divisors (5109593246870).

10212001010122 is a wasteful number, since it uses less digits than its factorization.

10212001010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64533.

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

Adding to 10212001010122 its reverse (22101010021201), we get a palindrome (32313011031323).

The spelling of 10212001010122 in words is "ten trillion, two hundred twelve billion, one million, ten thousand, one hundred twenty-two".