10212231332220 has 48 divisors (see below), whose sum is σ = 28594647285120. Its totient is φ = 2723223635776.

The previous prime is 10212231332143. The next prime is 10212231332231. The reversal of 10212231332220 is 2223313221201.

10212231332220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3279319 + ... + 5583761.

It is an arithmetic number, because the mean of its divisors is an integer number (595721818440).

Almost surely, 2^{10212231332220} is an apocalyptic number.

10212231332220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212231332220 is an abundant number, since it is smaller than the sum of its proper divisors (18382415952900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10212231332220 is a wasteful number, since it uses less digits than its factorization.

10212231332220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378314 (or 2378312 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10212231332220 its reverse (2223313221201), we get a palindrome (12435544553421).

The spelling of 10212231332220 in words is "ten trillion, two hundred twelve billion, two hundred thirty-one million, three hundred thirty-two thousand, two hundred twenty".