1000212102112 has 24 divisors (see below), whose sum is σ = 1969275222936. Its totient is φ = 500078712192.

The previous prime is 1000212102107. The next prime is 1000212102121. The reversal of 1000212102112 is 2112012120001.

1000212102112 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-2 number, since 2×1000212102112² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1000212102092 and 1000212102101.

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, 253318 + ... + 1436869.

It is an arithmetic number, because the mean of its divisors is an integer number (82053134289).

Almost surely, 2^{1000212102112} is an apocalyptic number.

It is an amenable number.

1000212102112 is a deficient number, since it is larger than the sum of its proper divisors (969063120824).

1000212102112 is a wasteful number, since it uses less digits than its factorization.

1000212102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708690 (or 1708682 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1000212102112 its reverse (2112012120001), we get a palindrome (3112224222113).

The spelling of 1000212102112 in words is "one trillion, two hundred twelve million, one hundred two thousand, one hundred twelve".