8788122213541 has 4 divisors (see below), whose sum is σ = 9587042414784. Its totient is φ = 7989202012300.

The previous prime is 8788122213461. The next prime is 8788122213547. The reversal of 8788122213541 is 1453122218878.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8788122213541 - 2²¹ = 8788120116389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8788122213547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399460100605 + ... + 399460100626.

It is an arithmetic number, because the mean of its divisors is an integer number (2396760603696).

Almost surely, 2^{8788122213541} is an apocalyptic number.

It is an amenable number.

8788122213541 is a deficient number, since it is larger than the sum of its proper divisors (798920201243).

8788122213541 is a wasteful number, since it uses less digits than its factorization.

8788122213541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798920201242.

The product of its digits is 1720320, while the sum is 52.

The spelling of 8788122213541 in words is "eight trillion, seven hundred eighty-eight billion, one hundred twenty-two million, two hundred thirteen thousand, five hundred forty-one".