5221143772130 has 96 divisors (see below), whose sum is σ = 11199388158000. Its totient is φ = 1740788881920.

The previous prime is 5221143772087. The next prime is 5221143772183. The reversal of 5221143772130 is 312773411225.

It can be written as a sum of positive squares in 8 ways, for example, as 1839579528721 + 3381564243409 = 1356311^2 + 1838903^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1229936 + ... + 3457604.

Almost surely, 2^{5221143772130} is an apocalyptic number.

5221143772130 is an abundant number, since it is smaller than the sum of its proper divisors (5978244385870).

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

5221143772130 is a wasteful number, since it uses less digits than its factorization.

5221143772130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227860 (or 2227849 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 5221143772130 in words is "five trillion, two hundred twenty-one billion, one hundred forty-three million, seven hundred seventy-two thousand, one hundred thirty".