69220102231 has 4 divisors (see below), whose sum is σ = 79108688272. Its totient is φ = 59331516192.

The previous prime is 69220102229. The next prime is 69220102243. The reversal of 69220102231 is 13220102296.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 69220102231 - 2¹ = 69220102229 is a prime.

It is a super-2 number, since 2×69220102231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 69220102231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69220102531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4944293010 + ... + 4944293023.

It is an arithmetic number, because the mean of its divisors is an integer number (19777172068).

Almost surely, 2^69220102231 is an apocalyptic number.

69220102231 is a deficient number, since it is larger than the sum of its proper divisors (9888586041).

69220102231 is an equidigital number, since it uses as much as digits as its factorization.

69220102231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9888586040.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 69220102231 in words is "sixty-nine billion, two hundred twenty million, one hundred two thousand, two hundred thirty-one".