212200110102 has 32 divisors (see below), whose sum is σ = 438153108480. Its totient is φ = 68441873760.

The previous prime is 212200110091. The next prime is 212200110103. The reversal of 212200110102 is 201011002212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212200110103) 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, 1286149 + ... + 1441727.

It is an arithmetic number, because the mean of its divisors is an integer number (13692284640).

Almost surely, 2^212200110102 is an apocalyptic number.

212200110102 is an abundant number, since it is smaller than the sum of its proper divisors (225952998378).

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

212200110102 is a wasteful number, since it uses less digits than its factorization.

212200110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162948.

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

Adding to 212200110102 its reverse (201011002212), we get a palindrome (413211112314).

The spelling of 212200110102 in words is "two hundred twelve billion, two hundred million, one hundred ten thousand, one hundred two".