20112122010002 has 8 divisors (see below), whose sum is σ = 32910745107312. Its totient is φ = 9141873640900.

The previous prime is 20112122009953. The next prime is 20112122010023. The reversal of 20112122010002 is 20001022121102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457093682024 + ... + 457093682067.

It is an arithmetic number, because the mean of its divisors is an integer number (4113843138414).

Almost surely, 2^{20112122010002} is an apocalyptic number.

20112122010002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20112122010002 is a deficient number, since it is larger than the sum of its proper divisors (12798623097310).

20112122010002 is a wasteful number, since it uses less digits than its factorization.

20112122010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914187364104.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20112122010002 its reverse (20001022121102), we get a palindrome (40113144131104).

The spelling of 20112122010002 in words is "twenty trillion, one hundred twelve billion, one hundred twenty-two million, ten thousand, two".