7213106451200 has 216 divisors, whose sum is σ = 19250293683600. Its totient is φ = 2660062740480.

The previous prime is 7213106451137. The next prime is 7213106451253. The reversal of 7213106451200 is 21546013127.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 68920511 + ... + 69025089.

Almost surely, 2^{7213106451200} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7213106451200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9625146841800).

7213106451200 is an abundant number, since it is smaller than the sum of its proper divisors (12037187232400).

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

7213106451200 is a wasteful number, since it uses less digits than its factorization.

7213106451200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105447 (or 105428 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 7213106451200 in words is "seven trillion, two hundred thirteen billion, one hundred six million, four hundred fifty-one thousand, two hundred".