2650011120 has 80 divisors (see below), whose sum is σ = 9127823520. Its totient is φ = 706669056.

The previous prime is 2650011103. The next prime is 2650011121. The reversal of 2650011120 is 211100562.

2650011120 is a `hidden beast` number, since 2 + 650 + 0 + 1 + 1 + 12 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2650011120² = 14045117872247308800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2650011093 and 2650011102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2650011121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611269 + ... + 615588.

It is an arithmetic number, because the mean of its divisors is an integer number (114097794).

Almost surely, 2^2650011120 is an apocalyptic number.

2650011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2650011120 is an abundant number, since it is smaller than the sum of its proper divisors (6477812400).

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

2650011120 is a wasteful number, since it uses less digits than its factorization.

2650011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226879 (or 1226867 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 2650011120 is about 51478.2587118096. The cubic root of 2650011120 is about 1383.8294392596.

Adding to 2650011120 its reverse (211100562), we get a palindrome (2861111682).

The spelling of 2650011120 in words is "two billion, six hundred fifty million, eleven thousand, one hundred twenty".