2272072676426 has 16 divisors (see below), whose sum is σ = 3896573527296. Its totient is φ = 973347483696.

The previous prime is 2272072676413. The next prime is 2272072676429. The reversal of 2272072676426 is 6246762702722.

It is a happy number.

It is a super-2 number, since 2×2272072676426² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2272072676429) 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, 33126941 + ... + 33195456.

It is an arithmetic number, because the mean of its divisors is an integer number (243535845456).

Almost surely, 2^{2272072676426} is an apocalyptic number.

2272072676426 is a deficient number, since it is larger than the sum of its proper divisors (1624500850870).

2272072676426 is a wasteful number, since it uses less digits than its factorization.

2272072676426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66324853.

The product of its (nonzero) digits is 9483264, while the sum is 53.

The spelling of 2272072676426 in words is "two trillion, two hundred seventy-two billion, seventy-two million, six hundred seventy-six thousand, four hundred twenty-six".