226534256620029 has 12 divisors (see below), whose sum is σ = 336059828139516. Its totient is φ = 146941139428992.

The previous prime is 226534256620019. The next prime is 226534256620033. The reversal of 226534256620029 is 920026652435622.

226534256620029 is a `hidden beast` number, since 2 + 2 + 6 + 5 + 3 + 4 + 2 + 5 + 6 + 620 + 0 + 2 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 135201314312100 + 91332942307929 = 11627610^2 + 9556827^2 .

It is not a de Polignac number, because 226534256620029 - 2²⁸ = 226533988184573 is a prime.

It is a super-2 number, since 2×226534256620029² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226534256620019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340141526124 + ... + 340141526789.

It is an arithmetic number, because the mean of its divisors is an integer number (28004985678293).

Almost surely, 2^{226534256620029} is an apocalyptic number.

It is an amenable number.

226534256620029 is a deficient number, since it is larger than the sum of its proper divisors (109525571519487).

226534256620029 is a wasteful number, since it uses less digits than its factorization.

226534256620029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680283052956 (or 680283052953 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 54.

The spelling of 226534256620029 in words is "two hundred twenty-six trillion, five hundred thirty-four billion, two hundred fifty-six million, six hundred twenty thousand, twenty-nine".