1080508420212 has 144 divisors (see below), whose sum is σ = 2968761402432. Its totient is φ = 304450099200.

The previous prime is 1080508420207. The next prime is 1080508420223. The reversal of 1080508420212 is 2120248050801.

It is a super-2 number, since 2×1080508420212² (a number of 25 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 852087 + ... + 1699137.

It is an arithmetic number, because the mean of its divisors is an integer number (20616398628).

Almost surely, 2^{1080508420212} is an apocalyptic number.

1080508420212 is a gapful number since it is divisible by the number (12) 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 1080508420212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1484380701216).

1080508420212 is an abundant number, since it is smaller than the sum of its proper divisors (1888252982220).

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

1080508420212 is a wasteful number, since it uses less digits than its factorization.

1080508420212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847138 (or 847123 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The spelling of 1080508420212 in words is "one trillion, eighty billion, five hundred eight million, four hundred twenty thousand, two hundred twelve".