1123620737606 has 16 divisors (see below), whose sum is σ = 1700971364400. Its totient is φ = 556630753248.

The previous prime is 1123620737587. The next prime is 1123620737611. The reversal of 1123620737606 is 6067370263211.

It is a super-2 number, since 2×1123620737606² (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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5228921 + ... + 5439563.

It is an arithmetic number, because the mean of its divisors is an integer number (106310710275).

Almost surely, 2^{1123620737606} is an apocalyptic number.

1123620737606 is a deficient number, since it is larger than the sum of its proper divisors (577350626794).

1123620737606 is a wasteful number, since it uses less digits than its factorization.

1123620737606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235223.

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 1123620737606 in words is "one trillion, one hundred twenty-three billion, six hundred twenty million, seven hundred thirty-seven thousand, six hundred six".