99010937779776 has 189 divisors, whose sum is σ = 311950407354859. Its totient is φ = 30002518444800.

The previous prime is 99010937779739. The next prime is 99010937779799. The reversal of 99010937779776 is 67797773901099.

The square root of 99010937779776 is 9950424.

It is a perfect power (a square), and thus also a powerful number.

99010937779776 is a `hidden beast` number, since 9 + 9 + 0 + 109 + 377 + 79 + 7 + 76 = 666.

It is a super-2 number, since 2×99010937779776² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99010937779695 and 99010937779704.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2626893091 + ... + 2626930781.

Almost surely, 2^{99010937779776} is an apocalyptic number.

99010937779776 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

99010937779776 is the 9950424-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99010937779776

99010937779776 is an abundant number, since it is smaller than the sum of its proper divisors (212939469575083).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99010937779776 is an frugal number, since it uses more digits than its factorization.

99010937779776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75422 (or 37707 counting only the distinct ones).

The product of its (nonzero) digits is 1984873086, while the sum is 81.

The spelling of 99010937779776 in words is "ninety-nine trillion, ten billion, nine hundred thirty-seven million, seven hundred seventy-nine thousand, seven hundred seventy-six".