2226601231126 has 4 divisors (see below), whose sum is σ = 3339901846692. Its totient is φ = 1113300615562.

The previous prime is 2226601231123. The next prime is 2226601231133. The reversal of 2226601231126 is 6211321066222.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2226601231091 and 2226601231100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226601231121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556650307780 + ... + 556650307783.

It is an arithmetic number, because the mean of its divisors is an integer number (834975461673).

Almost surely, 2^{2226601231126} is an apocalyptic number.

2226601231126 is a deficient number, since it is larger than the sum of its proper divisors (1113300615566).

2226601231126 is a wasteful number, since it uses less digits than its factorization.

2226601231126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113300615565.

The product of its (nonzero) digits is 20736, while the sum is 34.

Adding to 2226601231126 its reverse (6211321066222), we get a palindrome (8437922297348).

The spelling of 2226601231126 in words is "two trillion, two hundred twenty-six billion, six hundred one million, two hundred thirty-one thousand, one hundred twenty-six".