1001052005622 has 16 divisors (see below), whose sum is σ = 2002924238832. Its totient is φ = 333547297280.

The previous prime is 1001052005617. The next prime is 1001052005627. The reversal of 1001052005622 is 2265002501001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1001052005617) and next prime (1001052005627).

It is a junction number, because it is equal to n+sod(n) for n = 1001052005592 and 1001052005601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001052005627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34160283 + ... + 34189574.

It is an arithmetic number, because the mean of its divisors is an integer number (125182764927).

Almost surely, 2^{1001052005622} is an apocalyptic number.

1001052005622 is an abundant number, since it is smaller than the sum of its proper divisors (1001872233210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001052005622 is a wasteful number, since it uses less digits than its factorization.

1001052005622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68352303.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 1001052005622 its reverse (2265002501001), we get a palindrome (3266054506623).

The spelling of 1001052005622 in words is "one trillion, one billion, fifty-two million, five thousand, six hundred twenty-two".