120211201222012 has 12 divisors (see below), whose sum is σ = 210375684008896. Its totient is φ = 60103862933760.

The previous prime is 120211201221977. The next prime is 120211201222093. The reversal of 120211201222012 is 210222102112021.

It is a super-2 number, since 2×120211201222012² (a number of 29 digits) contains 22 as substring.

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, 434263653 + ... + 434540380.

Almost surely, 2^{120211201222012} is an apocalyptic number.

It is an amenable number.

120211201222012 is a deficient number, since it is larger than the sum of its proper divisors (90164482786884).

120211201222012 is a wasteful number, since it uses less digits than its factorization.

120211201222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868838628 (or 868838626 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120211201222012 its reverse (210222102112021), we get a palindrome (330433303334033).

The spelling of 120211201222012 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred one million, two hundred twenty-two thousand, twelve".