2206011420 has 72 divisors (see below), whose sum is σ = 6982518816. Its totient is φ = 562691712.

The previous prime is 2206011419. The next prime is 2206011481. The reversal of 2206011420 is 241106022.

2206011420 is a `hidden beast` number, since 2 + 20 + 601 + 1 + 42 + 0 = 666.

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 = 2206011393 and 2206011402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262287 + ... + 270566.

It is an arithmetic number, because the mean of its divisors is an integer number (96979428).

Almost surely, 2^2206011420 is an apocalyptic number.

2206011420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2206011420 is an abundant number, since it is smaller than the sum of its proper divisors (4776507396).

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

2206011420 is a wasteful number, since it uses less digits than its factorization.

2206011420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532891 (or 532886 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2206011420 is about 46968.1958350542. The cubic root of 2206011420 is about 1301.7749757999.

Adding to 2206011420 its reverse (241106022), we get a palindrome (2447117442).

The spelling of 2206011420 in words is "two billion, two hundred six million, eleven thousand, four hundred twenty".