2104122000 has 160 divisors (see below), whose sum is σ = 6838026624. Its totient is φ = 556608000.

The previous prime is 2104121989. The next prime is 2104122019. The reversal of 2104122000 is 2214012.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 784662 + ... + 787338.

Almost surely, 2^2104122000 is an apocalyptic number.

2104122000 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 2104122000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3419013312).

2104122000 is an abundant number, since it is smaller than the sum of its proper divisors (4733904624).

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

2104122000 is a wasteful number, since it uses less digits than its factorization.

2104122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834 (or 2818 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2104122000 is about 45870.7096086381. The cubic root of 2104122000 is about 1281.4164820353.

Adding to 2104122000 its reverse (2214012), we get a palindrome (2106336012).

The spelling of 2104122000 in words is "two billion, one hundred four million, one hundred twenty-two thousand".