2125110848 has 56 divisors (see below), whose sum is σ = 4829763264. Its totient is φ = 908812800.

The previous prime is 2125110847. The next prime is 2125110859. The reversal of 2125110848 is 8480115212.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×2125110848² = 9032192232574558208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (2125110847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215138 + ... + 224798.

Almost surely, 2^2125110848 is an apocalyptic number.

2125110848 is a gapful number since it is divisible by the number (28) 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 2125110848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2414881632).

2125110848 is an abundant number, since it is smaller than the sum of its proper divisors (2704652416).

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

2125110848 is an equidigital number, since it uses as much as digits as its factorization.

2125110848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10171 (or 10161 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 32.

The square root of 2125110848 is about 46098.9245861549. The cubic root of 2125110848 is about 1285.6631495617.

The spelling of 2125110848 in words is "two billion, one hundred twenty-five million, one hundred ten thousand, eight hundred forty-eight".