1662562283822 has 16 divisors (see below), whose sum is σ = 2721315889152. Its totient is φ = 755499177720.

The previous prime is 1662562283819. The next prime is 1662562283903. The reversal of 1662562283822 is 2283822652661.

It is a happy number.

It is a super-2 number, since 2×1662562283822² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 10466948 + ... + 10624599.

It is an arithmetic number, because the mean of its divisors is an integer number (170082243072).

Almost surely, 2^{1662562283822} is an apocalyptic number.

1662562283822 is a deficient number, since it is larger than the sum of its proper divisors (1058753605330).

1662562283822 is a wasteful number, since it uses less digits than its factorization.

1662562283822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21095143.

The product of its digits is 6635520, while the sum is 53.

The spelling of 1662562283822 in words is "one trillion, six hundred sixty-two billion, five hundred sixty-two million, two hundred eighty-three thousand, eight hundred twenty-two".