1362220142 has 8 divisors (see below), whose sum is σ = 2043954000. Its totient is φ = 680902144.

The previous prime is 1362220141. The next prime is 1362220159. The reversal of 1362220142 is 2410222631.

It is a happy number.

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 (1362220141) 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, 95642 + ... + 108957.

It is an arithmetic number, because the mean of its divisors is an integer number (255494250).

Almost surely, 2^1362220142 is an apocalyptic number.

1362220142 is a deficient number, since it is larger than the sum of its proper divisors (681733858).

1362220142 is a wasteful number, since it uses less digits than its factorization.

1362220142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207930.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1362220142 is about 36908.2665808082. The cubic root of 1362220142 is about 1108.5342073110.

Adding to 1362220142 its reverse (2410222631), we get a palindrome (3772442773).

The spelling of 1362220142 in words is "one billion, three hundred sixty-two million, two hundred twenty thousand, one hundred forty-two".