9000767252221 has 8 divisors (see below), whose sum is σ = 9069328749600. Its totient is φ = 8932260151920.

The previous prime is 9000767252189. The next prime is 9000767252287. The reversal of 9000767252221 is 1222527670009.

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

It is a cyclic number.

It is not a de Polignac number, because 9000767252221 - 2⁵ = 9000767252189 is a prime.

It is a super-2 number, since 2×9000767252221² (a number of 27 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 (9000767252821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13267051 + ... + 13928968.

It is an arithmetic number, because the mean of its divisors is an integer number (1133666093700).

Almost surely, 2^{9000767252221} is an apocalyptic number.

It is an amenable number.

9000767252221 is a deficient number, since it is larger than the sum of its proper divisors (68561497379).

9000767252221 is a wasteful number, since it uses less digits than its factorization.

9000767252221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27198539.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 9000767252221 in words is "nine trillion, seven hundred sixty-seven million, two hundred fifty-two thousand, two hundred twenty-one".