212202101202212 has 144 divisors (see below), whose sum is σ = 420098784763392. Its totient is φ = 93662300160000.

The previous prime is 212202101202193. The next prime is 212202101202229.

212202101202212 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5544414308 + ... + 5544452580.

It is an arithmetic number, because the mean of its divisors is an integer number (2917352671968).

Almost surely, 2^{212202101202212} is an apocalyptic number.

212202101202212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212202101202212 is a deficient number, since it is larger than the sum of its proper divisors (207896683561180).

212202101202212 is a wasteful number, since it uses less digits than its factorization.

212202101202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39642 (or 39629 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

It can be divided in two parts, 21220210 and 1202212, that added together give a palindrome (22422422).

The spelling of 212202101202212 in words is "two hundred twelve trillion, two hundred two billion, one hundred one million, two hundred two thousand, two hundred twelve".