1120020122012 has 48 divisors (see below), whose sum is σ = 2254188448512. Its totient is φ = 481944967680.

The previous prime is 1120020122003. The next prime is 1120020122057. The reversal of 1120020122012 is 2102210200211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5606678 + ... + 5803005.

It is an arithmetic number, because the mean of its divisors is an integer number (46962259344).

Almost surely, 2^{1120020122012} is an apocalyptic number.

It is an amenable number.

1120020122012 is an abundant number, since it is smaller than the sum of its proper divisors (1134168326500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120020122012 is a wasteful number, since it uses less digits than its factorization.

1120020122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11409818 (or 11409816 counting only the distinct ones).

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

Adding to 1120020122012 its reverse (2102210200211), we get a palindrome (3222230322223).

The spelling of 1120020122012 in words is "one trillion, one hundred twenty billion, twenty million, one hundred twenty-two thousand, twelve".