88212198033 has 12 divisors (see below), whose sum is σ = 127422866688. Its totient is φ = 58805710200.

The previous prime is 88212198031. The next prime is 88212198043. The reversal of 88212198033 is 33089121288.

It is a happy number.

It is not a de Polignac number, because 88212198033 - 2¹ = 88212198031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88212198033.

It is not an unprimeable number, because it can be changed into a prime (88212198031) 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 11 ways as a sum of consecutive naturals, for example, 44716 + ... + 422402.

It is an arithmetic number, because the mean of its divisors is an integer number (10618572224).

Almost surely, 2^88212198033 is an apocalyptic number.

It is an amenable number.

88212198033 is a deficient number, since it is larger than the sum of its proper divisors (39210668655).

88212198033 is a wasteful number, since it uses less digits than its factorization.

88212198033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403644 (or 403641 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 88212198033 in words is "eighty-eight billion, two hundred twelve million, one hundred ninety-eight thousand, thirty-three".