1230111322210 has 32 divisors (see below), whose sum is σ = 2225445465600. Its totient is φ = 489548233728.

The previous prime is 1230111322199. The next prime is 1230111322273. The reversal of 1230111322210 is 122231110321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3626434 + ... + 3951106.

It is an arithmetic number, because the mean of its divisors is an integer number (69545170800).

Almost surely, 2^{1230111322210} is an apocalyptic number.

1230111322210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230111322210 is a deficient number, since it is larger than the sum of its proper divisors (995334143390).

1230111322210 is a wasteful number, since it uses less digits than its factorization.

1230111322210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326602.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1230111322210 its reverse (122231110321), we get a palindrome (1352342432531).

The spelling of 1230111322210 in words is "one trillion, two hundred thirty billion, one hundred eleven million, three hundred twenty-two thousand, two hundred ten".