11144042156622 has 64 divisors (see below), whose sum is σ = 23981774462784. Its totient is φ = 3439936389120.

The previous prime is 11144042156591. The next prime is 11144042156717. The reversal of 11144042156622 is 22665124044111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1949629 + ... + 5107752.

It is an arithmetic number, because the mean of its divisors is an integer number (374715225981).

Almost surely, 2^{11144042156622} is an apocalyptic number.

11144042156622 is an abundant number, since it is smaller than the sum of its proper divisors (12837732306162).

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

11144042156622 is a wasteful number, since it uses less digits than its factorization.

11144042156622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057653.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 11144042156622 in words is "eleven trillion, one hundred forty-four billion, forty-two million, one hundred fifty-six thousand, six hundred twenty-two".