212101021002010 has 16 divisors (see below), whose sum is σ = 436322100347136. Its totient is φ = 72720350057808.

The previous prime is 212101021002007. The next prime is 212101021002029. The reversal of 212101021002010 is 10200120101212.

It is a super-2 number, since 2×212101021002010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515007292802 + ... + 1515007292941.

It is an arithmetic number, because the mean of its divisors is an integer number (27270131271696).

Almost surely, 2^{212101021002010} is an apocalyptic number.

212101021002010 is an abundant number, since it is smaller than the sum of its proper divisors (224221079345126).

212101021002010 is a wasteful number, since it uses less digits than its factorization.

212101021002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030014585757.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 212101021002010 its reverse (10200120101212), we get a palindrome (222301141103222).

The spelling of 212101021002010 in words is "two hundred twelve trillion, one hundred one billion, twenty-one million, two thousand, ten".