11020640063246 has 8 divisors (see below), whose sum is σ = 18033774648984. Its totient is φ = 5009381846920.

The previous prime is 11020640063243. The next prime is 11020640063347. The reversal of 11020640063246 is 64236004602011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020640063243) 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, 250469092325 + ... + 250469092368.

It is an arithmetic number, because the mean of its divisors is an integer number (2254221831123).

Almost surely, 2^{11020640063246} is an apocalyptic number.

11020640063246 is a deficient number, since it is larger than the sum of its proper divisors (7013134585738).

11020640063246 is a wasteful number, since it uses less digits than its factorization.

11020640063246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500938184706.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 11020640063246 its reverse (64236004602011), we get a palindrome (75256644665257).

The spelling of 11020640063246 in words is "eleven trillion, twenty billion, six hundred forty million, sixty-three thousand, two hundred forty-six".