2122100002010 has 32 divisors (see below), whose sum is σ = 4021536124800. Its totient is φ = 804021197760.

The previous prime is 2122100002007. The next prime is 2122100002013. The reversal of 2122100002010 is 102000012212.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2122100002007) and next prime (2122100002013).

It is a junction number, because it is equal to n+sod(n) for n = 2122100001982 and 2122100002000.

It is not an unprimeable number, because it can be changed into a prime (2122100002013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81080 + ... + 2061740.

It is an arithmetic number, because the mean of its divisors is an integer number (125673003900).

Almost surely, 2^{2122100002010} is an apocalyptic number.

2122100002010 is a deficient number, since it is larger than the sum of its proper divisors (1899436122790).

2122100002010 is a wasteful number, since it uses less digits than its factorization.

2122100002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1986326.

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

Adding to 2122100002010 its reverse (102000012212), we get a palindrome (2224100014222).

The spelling of 2122100002010 in words is "two trillion, one hundred twenty-two billion, one hundred million, two thousand, ten".