226142751220527 has 8 divisors (see below), whose sum is σ = 301524230578480. Its totient is φ = 150761553004800.

The previous prime is 226142751220501. The next prime is 226142751220601. The reversal of 226142751220527 is 725022157241622.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-226142751220527 is a prime.

It is a super-2 number, since 2×226142751220527² (a number of 30 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 (226142752220527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68401474 + ... + 71631327.

It is an arithmetic number, because the mean of its divisors is an integer number (37690528822310).

Almost surely, 2^{226142751220527} is an apocalyptic number.

226142751220527 is a deficient number, since it is larger than the sum of its proper divisors (75381479357953).

226142751220527 is a wasteful number, since it uses less digits than its factorization.

226142751220527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140571113.

The product of its (nonzero) digits is 1881600, while the sum is 48.

The spelling of 226142751220527 in words is "two hundred twenty-six trillion, one hundred forty-two billion, seven hundred fifty-one million, two hundred twenty thousand, five hundred twenty-seven".