7220072001016 has 48 divisors (see below), whose sum is σ = 15756949659240. Its totient is φ = 3092530754880.

The previous prime is 7220072000963. The next prime is 7220072001151. The reversal of 7220072001016 is 6101002700227.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4634730 + ... + 5993401.

Almost surely, 2^{7220072001016} is an apocalyptic number.

It is an amenable number.

7220072001016 is an abundant number, since it is smaller than the sum of its proper divisors (8536877658224).

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

7220072001016 is a wasteful number, since it uses less digits than its factorization.

7220072001016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10629884 (or 10629873 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The spelling of 7220072001016 in words is "seven trillion, two hundred twenty billion, seventy-two million, one thousand, sixteen".