226515157023 has 8 divisors (see below), whose sum is σ = 302112555136. Its totient is φ = 150963931800.

The previous prime is 226515157009. The next prime is 226515157031. The reversal of 226515157023 is 320751515622.

226515157023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 226515157023 - 2⁸ = 226515156767 is a prime.

It is a super-2 number, since 2×226515157023² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226515157003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11531773 + ... + 11551398.

It is an arithmetic number, because the mean of its divisors is an integer number (37764069392).

Almost surely, 2^226515157023 is an apocalyptic number.

226515157023 is a deficient number, since it is larger than the sum of its proper divisors (75597398113).

226515157023 is a wasteful number, since it uses less digits than its factorization.

226515157023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23086445.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 226515157023 in words is "two hundred twenty-six billion, five hundred fifteen million, one hundred fifty-seven thousand, twenty-three".