212202101010 has 32 divisors (see below), whose sum is σ = 539242987392. Its totient is φ = 53258566400.

The previous prime is 212202101009. The next prime is 212202101017. The reversal of 212202101010 is 10101202212.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (212202101017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208040766 + ... + 208041785.

It is an arithmetic number, because the mean of its divisors is an integer number (16851343356).

Almost surely, 2^212202101010 is an apocalyptic number.

212202101010 is an abundant number, since it is smaller than the sum of its proper divisors (327040886382).

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

212202101010 is a wasteful number, since it uses less digits than its factorization.

212202101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416082578.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 212202101010 its reverse (10101202212), we get a palindrome (222303303222).

The spelling of 212202101010 in words is "two hundred twelve billion, two hundred two million, one hundred one thousand, ten".