1142220605614 has 32 divisors (see below), whose sum is σ = 1924289161344. Its totient is φ = 504005755680.

The previous prime is 1142220605551. The next prime is 1142220605711. The reversal of 1142220605614 is 4165060222411.

It is a self number, because there is not a number n which added to its sum of digits gives 1142220605614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3549549 + ... + 3857944.

It is an arithmetic number, because the mean of its divisors is an integer number (60134036292).

Almost surely, 2^{1142220605614} is an apocalyptic number.

1142220605614 is a deficient number, since it is larger than the sum of its proper divisors (782068555730).

1142220605614 is a wasteful number, since it uses less digits than its factorization.

1142220605614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7407712.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 1142220605614 in words is "one trillion, one hundred forty-two billion, two hundred twenty million, six hundred five thousand, six hundred fourteen".