100122000201212 has 12 divisors (see below), whose sum is σ = 191142000384216. Its totient is φ = 45510000091440.

The previous prime is 100122000201193. The next prime is 100122000201323. The reversal of 100122000201212 is 212102000221001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1137750002243 + ... + 1137750002330.

It is an arithmetic number, because the mean of its divisors is an integer number (15928500032018).

Almost surely, 2^{100122000201212} is an apocalyptic number.

It is an amenable number.

100122000201212 is a deficient number, since it is larger than the sum of its proper divisors (91020000183004).

100122000201212 is a wasteful number, since it uses less digits than its factorization.

100122000201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275500004588 (or 2275500004586 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100122000201212 its reverse (212102000221001), we get a palindrome (312224000422213).

The spelling of 100122000201212 in words is "one hundred trillion, one hundred twenty-two billion, two hundred one thousand, two hundred twelve".