1622766830480 has 160 divisors (see below), whose sum is σ = 3869527334400. Its totient is φ = 632612372480.

The previous prime is 1622766830479. The next prime is 1622766830491. The reversal of 1622766830480 is 840386672261.

It is a happy number.

It is a super-2 number, since 2×1622766830480² (a number of 25 digits) contains 22 as substring.

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, 1546964996 + ... + 1546966044.

It is an arithmetic number, because the mean of its divisors is an integer number (24184545840).

Almost surely, 2^{1622766830480} is an apocalyptic number.

1622766830480 is a gapful number since it is divisible by the number (10) 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 1622766830480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1934763667200).

1622766830480 is an abundant number, since it is smaller than the sum of its proper divisors (2246760503920).

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

1622766830480 is a wasteful number, since it uses less digits than its factorization.

1622766830480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457 (or 2451 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 1622766830480 in words is "one trillion, six hundred twenty-two billion, seven hundred sixty-six million, eight hundred thirty thousand, four hundred eighty".