221240410010092 has 24 divisors (see below), whose sum is σ = 422368792655040. Its totient is φ = 100563647212560.

The previous prime is 221240410010089. The next prime is 221240410010101. The reversal of 221240410010092 is 290010014042122.

It is a self number, because there is not a number n which added to its sum of digits gives 221240410010092.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23033763 + ... + 31193509.

It is an arithmetic number, because the mean of its divisors is an integer number (17598699693960).

Almost surely, 2^{221240410010092} is an apocalyptic number.

221240410010092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

221240410010092 is a deficient number, since it is larger than the sum of its proper divisors (201128382644948).

221240410010092 is a wasteful number, since it uses less digits than its factorization.

221240410010092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8775981 (or 8775979 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 221240410010092 in words is "two hundred twenty-one trillion, two hundred forty billion, four hundred ten million, ten thousand, ninety-two".