98877666554222 has 8 divisors (see below), whose sum is σ = 148343879670336. Its totient is φ = 49429706664112.

The previous prime is 98877666554209. The next prime is 98877666554231. The reversal of 98877666554222 is 22245566677889.

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

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4563292958 + ... + 4563314625.

It is an arithmetic number, because the mean of its divisors is an integer number (18542984958792).

Almost surely, 2^{98877666554222} is an apocalyptic number.

98877666554222 is a deficient number, since it is larger than the sum of its proper divisors (49466213116114).

98877666554222 is a wasteful number, since it uses less digits than its factorization.

98877666554222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9126613002.

The product of its digits is 4877107200, while the sum is 77.

The spelling of 98877666554222 in words is "ninety-eight trillion, eight hundred seventy-seven billion, six hundred sixty-six million, five hundred fifty-four thousand, two hundred twenty-two".