1000012022012 has 12 divisors (see below), whose sum is σ = 1750033966296. Its totient is φ = 500002317360.

The previous prime is 1000012021997. The next prime is 1000012022059. The reversal of 1000012022012 is 2102202100001.

It is a happy number.

1000012022012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1000012022012³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1000012021984 and 1000012022002.

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, 261539 + ... + 1438202.

It is an arithmetic number, because the mean of its divisors is an integer number (145836163858).

Almost surely, 2^{1000012022012} is an apocalyptic number.

It is an amenable number.

1000012022012 is a deficient number, since it is larger than the sum of its proper divisors (750021944284).

1000012022012 is a wasteful number, since it uses less digits than its factorization.

1000012022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846828 (or 1846826 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1000012022012 its reverse (2102202100001), we get a palindrome (3102214122013).

The spelling of 1000012022012 in words is "one trillion, twelve million, twenty-two thousand, twelve".