101211002020112 has 40 divisors (see below), whose sum is σ = 202251435829632. Its totient is φ = 49038404144000.

The previous prime is 101211002020081. The next prime is 101211002020153. The reversal of 101211002020112 is 211020200112101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666206714 + ... + 666358617.

Almost surely, 2^{101211002020112} is an apocalyptic number.

It is an amenable number.

101211002020112 is a deficient number, since it is larger than the sum of its proper divisors (101040433809520).

101211002020112 is a wasteful number, since it uses less digits than its factorization.

101211002020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332565487 (or 1332565481 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101211002020112 its reverse (211020200112101), we get a palindrome (312231202132213).

The spelling of 101211002020112 in words is "one hundred one trillion, two hundred eleven billion, two million, twenty thousand, one hundred twelve".