212200210020010 has 8 divisors (see below), whose sum is σ = 381960378036036. Its totient is φ = 84880084008000.

The previous prime is 212200210019971. The next prime is 212200210020011. The reversal of 212200210020010 is 10020012002212.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 211944069773401 + 256140246609 = 14558299^2 + 506103^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (212200210020011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10610010500991 + ... + 10610010501010.

Almost surely, 2^{212200210020010} is an apocalyptic number.

212200210020010 is a deficient number, since it is larger than the sum of its proper divisors (169760168016026).

212200210020010 is a wasteful number, since it uses less digits than its factorization.

212200210020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21220021002008.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212200210020010 its reverse (10020012002212), we get a palindrome (222220222022222).

The spelling of 212200210020010 in words is "two hundred twelve trillion, two hundred billion, two hundred ten million, twenty thousand, ten".