122101002201212 has 6 divisors (see below), whose sum is σ = 213676753852128. Its totient is φ = 61050501100604.

The previous prime is 122101002201169. The next prime is 122101002201223. The reversal of 122101002201212 is 212102200101221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15262625275148 + ... + 15262625275155.

It is an arithmetic number, because the mean of its divisors is an integer number (35612792308688).

Almost surely, 2^{122101002201212} is an apocalyptic number.

It is an amenable number.

122101002201212 is a deficient number, since it is larger than the sum of its proper divisors (91575751650916).

122101002201212 is a wasteful number, since it uses less digits than its factorization.

122101002201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30525250550307 (or 30525250550305 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122101002201212 its reverse (212102200101221), we get a palindrome (334203202302433).

The spelling of 122101002201212 in words is "one hundred twenty-two trillion, one hundred one billion, two million, two hundred one thousand, two hundred twelve".