2272205628026 has 16 divisors (see below), whose sum is σ = 3483524626848. Its totient is φ = 1111301802000.

The previous prime is 2272205627977. The next prime is 2272205628029. The reversal of 2272205628026 is 6208265022722.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2272205628029) 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, 67745540 + ... + 67779071.

It is an arithmetic number, because the mean of its divisors is an integer number (217720289178).

Almost surely, 2^{2272205628026} is an apocalyptic number.

2272205628026 is a deficient number, since it is larger than the sum of its proper divisors (1211318998822).

2272205628026 is a wasteful number, since it uses less digits than its factorization.

2272205628026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135524797.

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 2272205628026 in words is "two trillion, two hundred seventy-two billion, two hundred five million, six hundred twenty-eight thousand, twenty-six".