2112101002010 has 16 divisors (see below), whose sum is σ = 3807283671072. Its totient is φ = 843617763600.

The previous prime is 2112101002003. The next prime is 2112101002019. The reversal of 2112101002010 is 102001012112.

It is a junction number, because it is equal to n+sod(n) for n = 2112101001982 and 2112101002000.

It is not an unprimeable number, because it can be changed into a prime (2112101002019) 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, 152822396 + ... + 152836215.

It is an arithmetic number, because the mean of its divisors is an integer number (237955229442).

Almost surely, 2^{2112101002010} is an apocalyptic number.

2112101002010 is a deficient number, since it is larger than the sum of its proper divisors (1695182669062).

2112101002010 is a wasteful number, since it uses less digits than its factorization.

2112101002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305659309.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2112101002010 its reverse (102001012112), we get a palindrome (2214102014122).

The spelling of 2112101002010 in words is "two trillion, one hundred twelve billion, one hundred one million, two thousand, ten".