201212202202 has 48 divisors (see below), whose sum is σ = 332930860416. Its totient is φ = 91135440000.

The previous prime is 201212202161. The next prime is 201212202211. The reversal of 201212202202 is 202202212102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107772073 + ... + 107773939.

It is an arithmetic number, because the mean of its divisors is an integer number (6936059592).

Almost surely, 2^201212202202 is an apocalyptic number.

201212202202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201212202202 is a deficient number, since it is larger than the sum of its proper divisors (131718658214).

201212202202 is a wasteful number, since it uses less digits than its factorization.

201212202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235 (or 3224 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 201212202202 its reverse (202202212102), we get a palindrome (403414414304).

The spelling of 201212202202 in words is "two hundred one billion, two hundred twelve million, two hundred two thousand, two hundred two".