1351224367100 has 72 divisors (see below), whose sum is σ = 3105490017168. Its totient is φ = 508556416000.

The previous prime is 1351224367013. The next prime is 1351224367111. The reversal of 1351224367100 is 17634221531.

It is a super-4 number, since 4×1351224367100⁴ (a number of 50 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6184319 + ... + 6399081.

It is an arithmetic number, because the mean of its divisors is an integer number (43131805794).

Almost surely, 2^{1351224367100} is an apocalyptic number.

1351224367100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1351224367100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1552745008584).

1351224367100 is an abundant number, since it is smaller than the sum of its proper divisors (1754265650068).

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

1351224367100 is a wasteful number, since it uses less digits than its factorization.

1351224367100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218495 (or 218488 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 1351224367100 its reverse (17634221531), we get a palindrome (1368858588631).

The spelling of 1351224367100 in words is "one trillion, three hundred fifty-one billion, two hundred twenty-four million, three hundred sixty-seven thousand, one hundred".