2226240108929 has 2 divisors, whose sum is σ = 2226240108930. Its totient is φ = 2226240108928.

The previous prime is 2226240108913. The next prime is 2226240108973. The reversal of 2226240108929 is 9298010426222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1936717555600 + 289522553329 = 1391660^2 + 538073^2 .

It is a cyclic number.

It is not a de Polignac number, because 2226240108929 - 2⁴ = 2226240108913 is a prime.

It is a super-2 number, since 2×2226240108929² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2226240108329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113120054464 + 1113120054465.

It is an arithmetic number, because the mean of its divisors is an integer number (1113120054465).

Almost surely, 2^{2226240108929} is an apocalyptic number.

It is an amenable number.

2226240108929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226240108929 is an equidigital number, since it uses as much as digits as its factorization.

2226240108929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 2226240108929 in words is "two trillion, two hundred twenty-six billion, two hundred forty million, one hundred eight thousand, nine hundred twenty-nine".