88267267221 has 8 divisors (see below), whose sum is σ = 134502502464. Its totient is φ = 50438438400.

The previous prime is 88267267181. The next prime is 88267267271. The reversal of 88267267221 is 12276276288.

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

It is not a de Polignac number, because 88267267221 - 2¹⁴ = 88267250837 is a prime.

It is a super-2 number, since 2×88267267221² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88267267271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2101601580 + ... + 2101601621.

It is an arithmetic number, because the mean of its divisors is an integer number (16812812808).

Almost surely, 2^88267267221 is an apocalyptic number.

It is an amenable number.

88267267221 is a deficient number, since it is larger than the sum of its proper divisors (46235235243).

88267267221 is a wasteful number, since it uses less digits than its factorization.

88267267221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203203211.

The product of its digits is 1806336, while the sum is 51.

The spelling of 88267267221 in words is "eighty-eight billion, two hundred sixty-seven million, two hundred sixty-seven thousand, two hundred twenty-one".