2622261563160 has 128 divisors (see below), whose sum is σ = 8010788889600. Its totient is φ = 686500992000.

The previous prime is 2622261563029. The next prime is 2622261563189. The reversal of 2622261563160 is 613651622262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5070492 + ... + 5563668.

It is an arithmetic number, because the mean of its divisors is an integer number (62584288200).

Almost surely, 2^{2622261563160} is an apocalyptic number.

2622261563160 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 2622261563160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4005394444800).

2622261563160 is an abundant number, since it is smaller than the sum of its proper divisors (5388527326440).

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

2622261563160 is a wasteful number, since it uses less digits than its factorization.

2622261563160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494001 (or 493997 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 2622261563160 in words is "two trillion, six hundred twenty-two billion, two hundred sixty-one million, five hundred sixty-three thousand, one hundred sixty".