212012000002010 has 128 divisors (see below), whose sum is σ = 422261434663488. Its totient is φ = 76163899392000.

The previous prime is 212012000002007. The next prime is 212012000002027. The reversal of 212012000002010 is 10200000210212.

It is a happy number.

It can be written as a sum of positive squares in 32 ways, for example, as 16669084362841 + 195342915639169 = 4082779^2 + 13976513^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 212012000001982 and 212012000002000.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 304933970 + ... + 305628450.

Almost surely, 2^{212012000002010} is an apocalyptic number.

212012000002010 is a deficient number, since it is larger than the sum of its proper divisors (210249434661478).

212012000002010 is a wasteful number, since it uses less digits than its factorization.

212012000002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694980.

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

Adding to 212012000002010 its reverse (10200000210212), we get a palindrome (222212000212222).

The spelling of 212012000002010 in words is "two hundred twelve trillion, twelve billion, two thousand, ten".