2212031160346 has 8 divisors (see below), whose sum is σ = 3792053417760. Its totient is φ = 948013354428.

The previous prime is 2212031160337. The next prime is 2212031160347. The reversal of 2212031160346 is 6430611302122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2212031160347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79001112856 + ... + 79001112883.

It is an arithmetic number, because the mean of its divisors is an integer number (474006677220).

Almost surely, 2^{2212031160346} is an apocalyptic number.

2212031160346 is a deficient number, since it is larger than the sum of its proper divisors (1580022257414).

2212031160346 is a wasteful number, since it uses less digits than its factorization.

2212031160346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158002225748.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 2212031160346 its reverse (6430611302122), we get a palindrome (8642642462468).

The spelling of 2212031160346 in words is "two trillion, two hundred twelve billion, thirty-one million, one hundred sixty thousand, three hundred forty-six".