2272105626 has 32 divisors (see below), whose sum is σ = 5202931200. Its totient is φ = 647979696.

The previous prime is 2272105621. The next prime is 2272105637. The reversal of 2272105626 is 6265012722.

2272105626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2272105621) 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, 26476 + ... + 72423.

It is an arithmetic number, because the mean of its divisors is an integer number (162591600).

Almost surely, 2^2272105626 is an apocalyptic number.

2272105626 is an abundant number, since it is smaller than the sum of its proper divisors (2930825574).

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

2272105626 is a wasteful number, since it uses less digits than its factorization.

2272105626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99458.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2272105626 is about 47666.6091305014. The cubic root of 2272105626 is about 1314.6480624588.

The spelling of 2272105626 in words is "two billion, two hundred seventy-two million, one hundred five thousand, six hundred twenty-six".