112020012111010 has 16 divisors (see below), whose sum is σ = 205440475042296. Its totient is φ = 43962570790528.

The previous prime is 112020012110987. The next prime is 112020012111017. The reversal of 112020012111010 is 10111210020211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 84930287672169 + 27089724438841 = 9215763^2 + 5204779^2 .

It is a super-2 number, since 2×112020012111010² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112020012111017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105679256179 + ... + 105679257238.

Almost surely, 2^{112020012111010} is an apocalyptic number.

112020012111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112020012111010 is a deficient number, since it is larger than the sum of its proper divisors (93420462931286).

112020012111010 is a wasteful number, since it uses less digits than its factorization.

112020012111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211358513477.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112020012111010 its reverse (10111210020211), we get a palindrome (122131222131221).

The spelling of 112020012111010 in words is "one hundred twelve trillion, twenty billion, twelve million, one hundred eleven thousand, ten".