212001200101010 has 32 divisors (see below), whose sum is σ = 382562149906944. Its totient is φ = 84587158240000.

The previous prime is 212001200101003. The next prime is 212001200101021. The reversal of 212001200101010 is 10101002100212.

It is a junction number, because it is equal to n+sod(n) for n = 212001200100982 and 212001200101000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190767065 + ... + 191875155.

It is an arithmetic number, because the mean of its divisors is an integer number (11955067184592).

Almost surely, 2^{212001200101010} is an apocalyptic number.

212001200101010 is a deficient number, since it is larger than the sum of its proper divisors (170560949805934).

212001200101010 is a wasteful number, since it uses less digits than its factorization.

212001200101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156210.

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

Adding to 212001200101010 its reverse (10101002100212), we get a palindrome (222102202201222).

The spelling of 212001200101010 in words is "two hundred twelve trillion, one billion, two hundred million, one hundred one thousand, ten".