12220231101010 has 8 divisors (see below), whose sum is σ = 21996415981836. Its totient is φ = 4888092440400.

The previous prime is 12220231100983. The next prime is 12220231101019. The reversal of 12220231101010 is 1010113202221.

It can be written as a sum of positive squares in 2 ways, for example, as 11729946859801 + 490284241209 = 3424901^2 + 700203^2 .

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 (12220231101019) 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, 611011555041 + ... + 611011555060.

Almost surely, 2^{12220231101010} is an apocalyptic number.

12220231101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220231101010 is a deficient number, since it is larger than the sum of its proper divisors (9776184880826).

12220231101010 is a wasteful number, since it uses less digits than its factorization.

12220231101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222023110108.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12220231101010 its reverse (1010113202221), we get a palindrome (13230344303231).

The spelling of 12220231101010 in words is "twelve trillion, two hundred twenty billion, two hundred thirty-one million, one hundred one thousand, ten".