20120110009970 has 16 divisors (see below), whose sum is σ = 36216289287360. Its totient is φ = 8048023721904.

The previous prime is 20120110009969. The next prime is 20120110009991. The reversal of 20120110009970 is 7990001102102.

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, 2021141 + ... + 6657719.

It is an arithmetic number, because the mean of its divisors is an integer number (2263518080460).

Almost surely, 2^{20120110009970} is an apocalyptic number.

20120110009970 is a deficient number, since it is larger than the sum of its proper divisors (16096179277390).

20120110009970 is a wasteful number, since it uses less digits than its factorization.

20120110009970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5070529.

The product of its (nonzero) digits is 2268, while the sum is 32.

The spelling of 20120110009970 in words is "twenty trillion, one hundred twenty billion, one hundred ten million, nine thousand, nine hundred seventy".