2020187448888 has 32 divisors (see below), whose sum is σ = 5771964140160. Its totient is φ = 577196413920.

The previous prime is 2020187448871. The next prime is 2020187448893. The reversal of 2020187448888 is 8888447810202.

It is a super-2 number, since 2×2020187448888² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6012462478 + ... + 6012462813.

It is an arithmetic number, because the mean of its divisors is an integer number (180373879380).

Almost surely, 2^{2020187448888} is an apocalyptic number.

2020187448888 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2020187448888 is an abundant number, since it is smaller than the sum of its proper divisors (3751776691272).

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

2020187448888 is a wasteful number, since it uses less digits than its factorization.

2020187448888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12024925307 (or 12024925303 counting only the distinct ones).

The product of its (nonzero) digits is 14680064, while the sum is 60.

The spelling of 2020187448888 in words is "two trillion, twenty billion, one hundred eighty-seven million, four hundred forty-eight thousand, eight hundred eighty-eight".