1065422054054 has 4 divisors (see below), whose sum is σ = 1598133081084. Its totient is φ = 532711027026.

The previous prime is 1065422054029. The next prime is 1065422054057. The reversal of 1065422054054 is 4504502245601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1065422054054² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065422053999 and 1065422054017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065422054057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266355513512 + ... + 266355513515.

It is an arithmetic number, because the mean of its divisors is an integer number (399533270271).

Almost surely, 2^{1065422054054} is an apocalyptic number.

1065422054054 is a deficient number, since it is larger than the sum of its proper divisors (532711027030).

1065422054054 is an equidigital number, since it uses as much as digits as its factorization.

1065422054054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532711027029.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 1065422054054 its reverse (4504502245601), we get a palindrome (5569924299655).

The spelling of 1065422054054 in words is "one trillion, sixty-five billion, four hundred twenty-two million, fifty-four thousand, fifty-four".