10122101002 has 64 divisors (see below), whose sum is σ = 18523814400. Its totient is φ = 4097018880.

The previous prime is 10122100969. The next prime is 10122101039. The reversal of 10122101002 is 20010122101.

It is a self number, because there is not a number n which added to its sum of digits gives 10122101002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 502399 + ... + 522157.

It is an arithmetic number, because the mean of its divisors is an integer number (289434600).

Almost surely, 2^10122101002 is an apocalyptic number.

10122101002 is a deficient number, since it is larger than the sum of its proper divisors (8401713398).

10122101002 is a wasteful number, since it uses less digits than its factorization.

10122101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19871.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10122101002 its reverse (20010122101), we get a palindrome (30132223103).

The spelling of 10122101002 in words is "ten billion, one hundred twenty-two million, one hundred one thousand, two".