112021022012 has 6 divisors (see below), whose sum is σ = 196036788528. Its totient is φ = 56010511004.

The previous prime is 112021021891. The next prime is 112021022033. The reversal of 112021022012 is 210220120211.

It is a super-2 number, since 2×112021022012² (a number of 23 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 as a sum of consecutive naturals, namely, 14002627748 + ... + 14002627755.

It is an arithmetic number, because the mean of its divisors is an integer number (32672798088).

Almost surely, 2^112021022012 is an apocalyptic number.

It is an amenable number.

112021022012 is a deficient number, since it is larger than the sum of its proper divisors (84015766516).

112021022012 is a wasteful number, since it uses less digits than its factorization.

112021022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28005255507 (or 28005255505 counting only the distinct ones).

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

Adding to 112021022012 its reverse (210220120211), we get a palindrome (322241142223).

The spelling of 112021022012 in words is "one hundred twelve billion, twenty-one million, twenty-two thousand, twelve".