11720273223026 has 4 divisors (see below), whose sum is σ = 17580409834542. Its totient is φ = 5860136611512.

The previous prime is 11720273222989. The next prime is 11720273223041. The reversal of 11720273223026 is 62032237202711.

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

It can be written as a sum of positive squares in only one way, i.e., 11381548059025 + 338725164001 = 3373655^2 + 582001^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2930068305755 + ... + 2930068305758.

Almost surely, 2^{11720273223026} is an apocalyptic number.

11720273223026 is a deficient number, since it is larger than the sum of its proper divisors (5860136611516).

11720273223026 is an equidigital number, since it uses as much as digits as its factorization.

11720273223026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5860136611515.

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 11720273223026 in words is "eleven trillion, seven hundred twenty billion, two hundred seventy-three million, two hundred twenty-three thousand, twenty-six".