1201112313010 has 16 divisors (see below), whose sum is σ = 2171697244416. Its totient is φ = 478290462768.

The previous prime is 1201112312999. The next prime is 1201112313047. The reversal of 1201112313010 is 103132111021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269305464 + ... + 269309923.

It is an arithmetic number, because the mean of its divisors is an integer number (135731077776).

Almost surely, 2^{1201112313010} is an apocalyptic number.

1201112313010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201112313010 is a deficient number, since it is larger than the sum of its proper divisors (970584931406).

1201112313010 is a wasteful number, since it uses less digits than its factorization.

1201112313010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538615617.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1201112313010 its reverse (103132111021), we get a palindrome (1304244424031).

The spelling of 1201112313010 in words is "one trillion, two hundred one billion, one hundred twelve million, three hundred thirteen thousand, ten".