220240066246 has 48 divisors (see below), whose sum is σ = 360181721088. Its totient is φ = 100882681200.

The previous prime is 220240066139. The next prime is 220240066271. The reversal of 220240066246 is 642660042022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38561331 + ... + 38567041.

It is an arithmetic number, because the mean of its divisors is an integer number (7503785856).

Almost surely, 2^220240066246 is an apocalyptic number.

220240066246 is a deficient number, since it is larger than the sum of its proper divisors (139941654842).

220240066246 is a wasteful number, since it uses less digits than its factorization.

220240066246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7505 (or 7486 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 220240066246 in words is "two hundred twenty billion, two hundred forty million, sixty-six thousand, two hundred forty-six".