2212351456234 has 8 divisors (see below), whose sum is σ = 3319417597248. Its totient is φ = 1105878923820.

The previous prime is 2212351456229. The next prime is 2212351456267. The reversal of 2212351456234 is 4326541532122.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148392832 + ... + 148407739.

It is an arithmetic number, because the mean of its divisors is an integer number (414927199656).

Almost surely, 2^{2212351456234} is an apocalyptic number.

2212351456234 is a deficient number, since it is larger than the sum of its proper divisors (1107066141014).

2212351456234 is a wasteful number, since it uses less digits than its factorization.

2212351456234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296804300.

The product of its digits is 345600, while the sum is 40.

Adding to 2212351456234 its reverse (4326541532122), we get a palindrome (6538892988356).

The spelling of 2212351456234 in words is "two trillion, two hundred twelve billion, three hundred fifty-one million, four hundred fifty-six thousand, two hundred thirty-four".