1210452052068 has 192 divisors, whose sum is σ = 3601132953600. Its totient is φ = 344437297920.

The previous prime is 1210452051971. The next prime is 1210452052081. The reversal of 1210452052068 is 8602502540121.

1210452052068 is a `hidden beast` number, since 1 + 2 + 10 + 45 + 20 + 520 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 272560728 + ... + 272565168.

It is an arithmetic number, because the mean of its divisors is an integer number (18755900800).

Almost surely, 2^{1210452052068} is an apocalyptic number.

1210452052068 is a gapful number since it is divisible by the number (18) 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 1210452052068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1800566476800).

1210452052068 is an abundant number, since it is smaller than the sum of its proper divisors (2390680901532).

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

1210452052068 is a wasteful number, since it uses less digits than its factorization.

1210452052068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5847 (or 5839 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

Adding to 1210452052068 its reverse (8602502540121), we get a palindrome (9812954592189).

The spelling of 1210452052068 in words is "one trillion, two hundred ten billion, four hundred fifty-two million, fifty-two thousand, sixty-eight".