2210322130312 has 8 divisors (see below), whose sum is σ = 4144353994350. Its totient is φ = 1105161065152.

The previous prime is 2210322130309. The next prime is 2210322130339. The reversal of 2210322130312 is 2130312230122.

It can be written as a sum of positive squares in only one way, i.e., 2171302449156 + 39019681156 = 1473534^2 + 197534^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138145133137 + ... + 138145133152.

Almost surely, 2^{2210322130312} is an apocalyptic number.

It is an amenable number.

2210322130312 is a deficient number, since it is larger than the sum of its proper divisors (1934031864038).

2210322130312 is a wasteful number, since it uses less digits than its factorization.

2210322130312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276290266295 (or 276290266291 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2210322130312 its reverse (2130312230122), we get a palindrome (4340634360434).

The spelling of 2210322130312 in words is "two trillion, two hundred ten billion, three hundred twenty-two million, one hundred thirty thousand, three hundred twelve".