1210223302100 has 18 divisors (see below), whose sum is σ = 2626184565774. Its totient is φ = 484089320800.

The previous prime is 1210223302061. The next prime is 1210223302139. The reversal of 1210223302100 is 12033220121.

It is an interprime number because it is at equal distance from previous prime (1210223302061) and next prime (1210223302139).

It can be written as a sum of positive squares in 3 ways, for example, as 20723329936 + 1189499972164 = 143956^2 + 1090642^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6051116411 + ... + 6051116610.

It is an arithmetic number, because the mean of its divisors is an integer number (145899142543).

Almost surely, 2^{1210223302100} is an apocalyptic number.

1210223302100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1210223302100 is an abundant number, since it is smaller than the sum of its proper divisors (1415961263674).

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

1210223302100 is a wasteful number, since it uses less digits than its factorization.

1210223302100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12102233035 (or 12102233028 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1210223302100 its reverse (12033220121), we get a palindrome (1222256522221).

The spelling of 1210223302100 in words is "one trillion, two hundred ten billion, two hundred twenty-three million, three hundred two thousand, one hundred".