101000012012 has 24 divisors (see below), whose sum is σ = 180514882800. Its totient is φ = 49428881216.

The previous prime is 101000012011. The next prime is 101000012039. The reversal of 101000012012 is 210210000101.

It is not an unprimeable number, because it can be changed into a prime (101000012011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479687 + ... + 657342.

It is an arithmetic number, because the mean of its divisors is an integer number (7521453450).

Almost surely, 2^101000012012 is an apocalyptic number.

It is an amenable number.

101000012012 is a deficient number, since it is larger than the sum of its proper divisors (79514870788).

101000012012 is a wasteful number, since it uses less digits than its factorization.

101000012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137505 (or 1137503 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 101000012012 its reverse (210210000101), we get a palindrome (311210012113).

The spelling of 101000012012 in words is "one hundred one billion, twelve thousand, twelve".