2072221260 has 48 divisors (see below), whose sum is σ = 5959042656. Its totient is φ = 537656832.

The previous prime is 2072221253. The next prime is 2072221331. The reversal of 2072221260 is 621222702.

2072221260 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2072221260.

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, 464497 + ... + 468936.

It is an arithmetic number, because the mean of its divisors is an integer number (124146722).

Almost surely, 2^2072221260 is an apocalyptic number.

2072221260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2072221260 is an abundant number, since it is smaller than the sum of its proper divisors (3886821396).

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

2072221260 is a wasteful number, since it uses less digits than its factorization.

2072221260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933482 (or 933480 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2072221260 is about 45521.6570436534. The cubic root of 2072221260 is about 1274.9075949948.

Adding to 2072221260 its reverse (621222702), we get a palindrome (2693443962).

The spelling of 2072221260 in words is "two billion, seventy-two million, two hundred twenty-one thousand, two hundred sixty".