2012100010 has 64 divisors (see below), whose sum is σ = 3800079360. Its totient is φ = 766379520.

The previous prime is 2012099983. The next prime is 2012100037. The reversal of 2012100010 is 100012102.

It is an interprime number because it is at equal distance from previous prime (2012099983) and next prime (2012100037).

It is a junction number, because it is equal to n+sod(n) for n = 2012099966 and 2012100002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5394184 + ... + 5394556.

It is an arithmetic number, because the mean of its divisors is an integer number (59376240).

Almost surely, 2^2012100010 is an apocalyptic number.

2012100010 is a deficient number, since it is larger than the sum of its proper divisors (1787979350).

2012100010 is a wasteful number, since it uses less digits than its factorization.

2012100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 2012100010 is about 44856.4377765333. The cubic root of 2012100010 is about 1262.4567858946.

Adding to 2012100010 its reverse (100012102), we get a palindrome (2112112112).

The spelling of 2012100010 in words is "two billion, twelve million, one hundred thousand, ten".