7220709210112 has 192 divisors, whose sum is σ = 16112133273600. Its totient is φ = 3220523089920.

The previous prime is 7220709210107. The next prime is 7220709210137. The reversal of 7220709210112 is 2110129070227.

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, 44551173 + ... + 44712955.

It is an arithmetic number, because the mean of its divisors is an integer number (83917360800).

Almost surely, 2^{7220709210112} 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 7220709210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8056066636800).

7220709210112 is an abundant number, since it is smaller than the sum of its proper divisors (8891424063488).

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

7220709210112 is a wasteful number, since it uses less digits than its factorization.

7220709210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161892 (or 161872 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The spelling of 7220709210112 in words is "seven trillion, two hundred twenty billion, seven hundred nine million, two hundred ten thousand, one hundred twelve".