1065056222542 has 16 divisors (see below), whose sum is σ = 1720508721120. Its totient is φ = 491554900512.

The previous prime is 1065056222537. The next prime is 1065056222551. The reversal of 1065056222542 is 2452226505601.

It is a super-2 number, since 2×1065056222542² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065056222495 and 1065056222504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076863 + ... + 1813765.

It is an arithmetic number, because the mean of its divisors is an integer number (107531795070).

Almost surely, 2^{1065056222542} is an apocalyptic number.

1065056222542 is a deficient number, since it is larger than the sum of its proper divisors (655452498578).

1065056222542 is a wasteful number, since it uses less digits than its factorization.

1065056222542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792507.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 1065056222542 in words is "one trillion, sixty-five billion, fifty-six million, two hundred twenty-two thousand, five hundred forty-two".