1010012232112 has 40 divisors (see below), whose sum is σ = 2107624329104. Its totient is φ = 466116367104.

The previous prime is 1010012232101. The next prime is 1010012232121. The reversal of 1010012232112 is 2112322100101.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 2086198 + ... + 2524330.

Almost surely, 2^{1010012232112} is an apocalyptic number.

It is an amenable number.

1010012232112 is an abundant number, since it is smaller than the sum of its proper divisors (1097612096992).

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

1010012232112 is a wasteful number, since it uses less digits than its factorization.

1010012232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449237 (or 449231 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1010012232112 its reverse (2112322100101), we get a palindrome (3122334332213).

The spelling of 1010012232112 in words is "one trillion, ten billion, twelve million, two hundred thirty-two thousand, one hundred twelve".