2066253628226 has 32 divisors (see below), whose sum is σ = 3208803379200. Its totient is φ = 996850483200.

The previous prime is 2066253628223. The next prime is 2066253628253. The reversal of 2066253628226 is 6228263526602.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2066253628223) 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, 146733506 + ... + 146747586.

It is an arithmetic number, because the mean of its divisors is an integer number (100275105600).

Almost surely, 2^{2066253628226} is an apocalyptic number.

2066253628226 is a deficient number, since it is larger than the sum of its proper divisors (1142549750974).

2066253628226 is a wasteful number, since it uses less digits than its factorization.

2066253628226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20930.

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 2066253628226 in words is "two trillion, sixty-six billion, two hundred fifty-three million, six hundred twenty-eight thousand, two hundred twenty-six".