2072219269920 has 96 divisors (see below), whose sum is σ = 6529671792000. Its totient is φ = 552407162880.

The previous prime is 2072219269889. The next prime is 2072219269949. The reversal of 2072219269920 is 299629122702.

It is a tau number, because it is divible by the number of its divisors (96).

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, 719760 + ... + 2159280.

It is an arithmetic number, because the mean of its divisors is an integer number (68017414500).

Almost surely, 2^{2072219269920} is an apocalyptic number.

2072219269920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is a pronic number, being equal to 1439520×1439521.

It is an amenable number.

2072219269920 is an abundant number, since it is smaller than the sum of its proper divisors (4457452522080).

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

2072219269920 is a wasteful number, since it uses less digits than its factorization.

2072219269920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442538 (or 1442530 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 2072219269920 in words is "two trillion, seventy-two billion, two hundred nineteen million, two hundred sixty-nine thousand, nine hundred twenty".