2210212452346 has 16 divisors (see below), whose sum is σ = 3319659886464. Its totient is φ = 1103659815024.

The previous prime is 2210212452337. The next prime is 2210212452347. The reversal of 2210212452346 is 6432542120122.

It is not an unprimeable number, because it can be changed into a prime (2210212452347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6645940 + ... + 6970576.

It is an arithmetic number, because the mean of its divisors is an integer number (207478742904).

Almost surely, 2^{2210212452346} is an apocalyptic number.

2210212452346 is a deficient number, since it is larger than the sum of its proper divisors (1109447434118).

2210212452346 is a wasteful number, since it uses less digits than its factorization.

2210212452346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329085.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 2210212452346 its reverse (6432542120122), we get a palindrome (8642754572468).

The spelling of 2210212452346 in words is "two trillion, two hundred ten billion, two hundred twelve million, four hundred fifty-two thousand, three hundred forty-six".