120222012101012 has 24 divisors (see below), whose sum is σ = 210492515691360. Its totient is φ = 60081298307360.

The previous prime is 120222012100991. The next prime is 120222012101021. The reversal of 120222012101012 is 210101210222021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96983783 + ... + 98215569.

It is an arithmetic number, because the mean of its divisors is an integer number (8770521487140).

Almost surely, 2^{120222012101012} is an apocalyptic number.

It is an amenable number.

120222012101012 is a deficient number, since it is larger than the sum of its proper divisors (90270503590348).

120222012101012 is a wasteful number, since it uses less digits than its factorization.

120222012101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243831 (or 1243829 counting only the distinct ones).

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

Adding to 120222012101012 its reverse (210101210222021), we get a palindrome (330323222323033).

The spelling of 120222012101012 in words is "one hundred twenty trillion, two hundred twenty-two billion, twelve million, one hundred one thousand, twelve".