1000000211210 has 128 divisors (see below), whose sum is σ = 2422014787584. Its totient is φ = 287089608960.

The previous prime is 1000000211167. The next prime is 1000000211237. The reversal of 1000000211210 is 121120000001.

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, 4526747 + ... + 4742513.

It is an arithmetic number, because the mean of its divisors is an integer number (18921990528).

Almost surely, 2^{1000000211210} is an apocalyptic number.

1000000211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000000211210 is an abundant number, since it is smaller than the sum of its proper divisors (1422014576374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000000211210 is a wasteful number, since it uses less digits than its factorization.

1000000211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216268.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1000000211210 its reverse (121120000001), we get a palindrome (1121120211211).

The spelling of 1000000211210 in words is "one trillion, two hundred eleven thousand, two hundred ten".