120211122000212 has 6 divisors (see below), whose sum is σ = 210369463500378. Its totient is φ = 60105561000104.

The previous prime is 120211122000187. The next prime is 120211122000259. The reversal of 120211122000212 is 212000221112021.

It can be written as a sum of positive squares in only one way, i.e., 108284086769296 + 11927035230916 = 10405964^2 + 3453554^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15026390250023 + ... + 15026390250030.

It is an arithmetic number, because the mean of its divisors is an integer number (35061577250063).

Almost surely, 2^{120211122000212} is an apocalyptic number.

It is an amenable number.

120211122000212 is a deficient number, since it is larger than the sum of its proper divisors (90158341500166).

120211122000212 is a wasteful number, since it uses less digits than its factorization.

120211122000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30052780500057 (or 30052780500055 counting only the distinct ones).

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

Adding to 120211122000212 its reverse (212000221112021), we get a palindrome (332211343112233).

The spelling of 120211122000212 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred twenty-two million, two hundred twelve", and thus it is an aban number.