2000021001112 has 16 divisors (see below), whose sum is σ = 3820794837840. Its totient is φ = 981142377696.

The previous prime is 2000021001101. The next prime is 2000021001131. The reversal of 2000021001112 is 2111001200002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2358514908 + ... + 2358515755.

It is an arithmetic number, because the mean of its divisors is an integer number (238799677365).

Almost surely, 2^{2000021001112} is an apocalyptic number.

It is an amenable number.

2000021001112 is a deficient number, since it is larger than the sum of its proper divisors (1820773836728).

2000021001112 is a wasteful number, since it uses less digits than its factorization.

2000021001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717030722 (or 4717030718 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2000021001112 its reverse (2111001200002), we get a palindrome (4111022201114).

The spelling of 2000021001112 in words is "two trillion, twenty-one million, one thousand, one hundred twelve".