1020112010211 has 32 divisors (see below), whose sum is σ = 1575882846720. Its totient is φ = 574919237376.

The previous prime is 1020112010173. The next prime is 1020112010221. The reversal of 1020112010211 is 1120102110201.

It is not a de Polignac number, because 1020112010211 - 2¹⁰ = 1020112009187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1020112010221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54580 + ... + 1429406.

It is an arithmetic number, because the mean of its divisors is an integer number (49246338960).

Almost surely, 2^{1020112010211} is an apocalyptic number.

1020112010211 is a deficient number, since it is larger than the sum of its proper divisors (555770836509).

1020112010211 is a wasteful number, since it uses less digits than its factorization.

1020112010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375323.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1020112010211 its reverse (1120102110201), we get a palindrome (2140214120412).

The spelling of 1020112010211 in words is "one trillion, twenty billion, one hundred twelve million, ten thousand, two hundred eleven".