212144214133210 has 16 divisors (see below), whose sum is σ = 381859803412992. Its totient is φ = 84857637214800.

The previous prime is 212144214133177. The next prime is 212144214133231. The reversal of 212144214133210 is 12331412441212.

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, 16253815 + ... + 26238805.

It is an arithmetic number, because the mean of its divisors is an integer number (23866237713312).

Almost surely, 2^{212144214133210} is an apocalyptic number.

212144214133210 is a deficient number, since it is larger than the sum of its proper divisors (169715589279782).

212144214133210 is a wasteful number, since it uses less digits than its factorization.

212144214133210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12109629.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 212144214133210 its reverse (12331412441212), we get a palindrome (224475626574422).

The spelling of 212144214133210 in words is "two hundred twelve trillion, one hundred forty-four billion, two hundred fourteen million, one hundred thirty-three thousand, two hundred ten".