2201296028 has 6 divisors (see below), whose sum is σ = 3852268056. Its totient is φ = 1100648012.

The previous prime is 2201296021. The next prime is 2201296043. The reversal of 2201296028 is 8206921022.

It is a junction number, because it is equal to n+sod(n) for n = 2201295985 and 2201296003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201296021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275162000 + ... + 275162007.

It is an arithmetic number, because the mean of its divisors is an integer number (642044676).

Almost surely, 2^2201296028 is an apocalyptic number.

It is an amenable number.

2201296028 is a deficient number, since it is larger than the sum of its proper divisors (1650972028).

2201296028 is a wasteful number, since it uses less digits than its factorization.

2201296028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550324011 (or 550324009 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2201296028 is about 46917.9712690138. The cubic root of 2201296028 is about 1300.8467911001.

The spelling of 2201296028 in words is "two billion, two hundred one million, two hundred ninety-six thousand, twenty-eight".