11115206650662 has 16 divisors (see below), whose sum is σ = 22235170561200. Its totient is φ = 3704276006912.

The previous prime is 11115206650651. The next prime is 11115206650673. The reversal of 11115206650662 is 26605660251111.

It is an interprime number because it is at equal distance from previous prime (11115206650651) and next prime (11115206650673).

It is a super-2 number, since 2×11115206650662² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198188787 + ... + 198244862.

It is an arithmetic number, because the mean of its divisors is an integer number (1389698160075).

Almost surely, 2^{11115206650662} is an apocalyptic number.

11115206650662 is an abundant number, since it is smaller than the sum of its proper divisors (11119963910538).

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

11115206650662 is a wasteful number, since it uses less digits than its factorization.

11115206650662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396438327.

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 11115206650662 in words is "eleven trillion, one hundred fifteen billion, two hundred six million, six hundred fifty thousand, six hundred sixty-two".