112020021211011 has 32 divisors (see below), whose sum is σ = 151824156809280. Its totient is φ = 73453784408064.

The previous prime is 112020021211009. The next prime is 112020021211019. The reversal of 112020021211011 is 110112120020211.

It is a happy number.

It is not a de Polignac number, because 112020021211011 - 2¹ = 112020021211009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112020021211019) 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, 175126255 + ... + 175764743.

It is an arithmetic number, because the mean of its divisors is an integer number (4744504900290).

Almost surely, 2^{112020021211011} is an apocalyptic number.

112020021211011 is a deficient number, since it is larger than the sum of its proper divisors (39804135598269).

112020021211011 is a wasteful number, since it uses less digits than its factorization.

112020021211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640775.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 112020021211011 its reverse (110112120020211), we get a palindrome (222132141231222).

The spelling of 112020021211011 in words is "one hundred twelve trillion, twenty billion, twenty-one million, two hundred eleven thousand, eleven".