2402221332560 has 160 divisors (see below), whose sum is σ = 6579765629952. Its totient is φ = 798399866880.

The previous prime is 2402221332491. The next prime is 2402221332571. The reversal of 2402221332560 is 652331222042.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5401214 + ... + 5829026.

Almost surely, 2^{2402221332560} is an apocalyptic number.

2402221332560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2402221332560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3289882814976).

2402221332560 is an abundant number, since it is smaller than the sum of its proper divisors (4177544297392).

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

2402221332560 is a wasteful number, since it uses less digits than its factorization.

2402221332560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428141 (or 428135 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 2402221332560 in words is "two trillion, four hundred two billion, two hundred twenty-one million, three hundred thirty-two thousand, five hundred sixty".