11123630642662 has 32 divisors (see below), whose sum is σ = 16967032934400. Its totient is φ = 5468395346400.

The previous prime is 11123630642653. The next prime is 11123630642701. The reversal of 11123630642662 is 26624603632111.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 146173539 + ... + 146249617.

It is an arithmetic number, because the mean of its divisors is an integer number (530219779200).

Almost surely, 2^{11123630642662} is an apocalyptic number.

11123630642662 is a deficient number, since it is larger than the sum of its proper divisors (5843402291738).

11123630642662 is a wasteful number, since it uses less digits than its factorization.

11123630642662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78972.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 11123630642662 in words is "eleven trillion, one hundred twenty-three billion, six hundred thirty million, six hundred forty-two thousand, six hundred sixty-two".