112148021210 has 16 divisors (see below), whose sum is σ = 203104885536. Its totient is φ = 44583997968.

The previous prime is 112148021203. The next prime is 112148021213. The reversal of 112148021210 is 12120841211.

It is a happy number.

It is a super-2 number, since 2×112148021210² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112148021213) 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, 34399604 + ... + 34402863.

It is an arithmetic number, because the mean of its divisors is an integer number (12694055346).

Almost surely, 2^112148021210 is an apocalyptic number.

112148021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112148021210 is a deficient number, since it is larger than the sum of its proper divisors (90956864326).

112148021210 is a wasteful number, since it uses less digits than its factorization.

112148021210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68802637.

The product of its (nonzero) digits is 256, while the sum is 23.

Adding to 112148021210 its reverse (12120841211), we get a palindrome (124268862421).

The spelling of 112148021210 in words is "one hundred twelve billion, one hundred forty-eight million, twenty-one thousand, two hundred ten".