9010228510881 has 24 divisors (see below), whose sum is σ = 14027962742976. Its totient is φ = 5539988291040.

The previous prime is 9010228510873. The next prime is 9010228510961. The reversal of 9010228510881 is 1880158220109.

9010228510881 is a `hidden beast` number, since 9 + 0 + 102 + 28 + 510 + 8 + 8 + 1 = 666.

It is not a de Polignac number, because 9010228510881 - 2³ = 9010228510873 is a prime.

It is a super-2 number, since 2×9010228510881² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9010228710881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32972485 + ... + 33244626.

It is an arithmetic number, because the mean of its divisors is an integer number (584498447624).

Almost surely, 2^{9010228510881} is an apocalyptic number.

It is an amenable number.

9010228510881 is a deficient number, since it is larger than the sum of its proper divisors (5017734232095).

9010228510881 is a wasteful number, since it uses less digits than its factorization.

9010228510881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66218293 (or 66218290 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 45.

The spelling of 9010228510881 in words is "nine trillion, ten billion, two hundred twenty-eight million, five hundred ten thousand, eight hundred eighty-one".