2210215480 has 64 divisors (see below), whose sum is σ = 5551286400. Its totient is φ = 785016960.

The previous prime is 2210215471. The next prime is 2210215507. The reversal of 2210215480 is 845120122.

2210215480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 39490 + ... + 77329.

It is an arithmetic number, because the mean of its divisors is an integer number (86738850).

Almost surely, 2^2210215480 is an apocalyptic number.

2210215480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210215480 is an abundant number, since it is smaller than the sum of its proper divisors (3341070920).

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

2210215480 is a wasteful number, since it uses less digits than its factorization.

2210215480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116884 (or 116880 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 2210215480 is about 47012.9288600487. The cubic root of 2210215480 is about 1302.6013944986.

The spelling of 2210215480 in words is "two billion, two hundred ten million, two hundred fifteen thousand, four hundred eighty".