2122102000010 has 16 divisors (see below), whose sum is σ = 3830728545000. Its totient is φ = 846408590016.

The previous prime is 2122101999971. The next prime is 2122102000019. The reversal of 2122102000010 is 100002012212.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1453960874809 + 668141125201 = 1205803^2 + 817399^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2122101999955 and 2122102000000.

It is not an unprimeable number, because it can be changed into a prime (2122102000019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304022585 + ... + 304029564.

Almost surely, 2^{2122102000010} is an apocalyptic number.

2122102000010 is a deficient number, since it is larger than the sum of its proper divisors (1708626544990).

2122102000010 is a wasteful number, since it uses less digits than its factorization.

2122102000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608052505.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2122102000010 its reverse (100002012212), we get a palindrome (2222104012222).

The spelling of 2122102000010 in words is "two trillion, one hundred twenty-two billion, one hundred two million, ten", and thus it is an aban number.