1000701022125 has 64 divisors (see below), whose sum is σ = 1906567782912. Its totient is φ = 456617088000.

The previous prime is 1000701022121. The next prime is 1000701022199. The reversal of 1000701022125 is 5212201070001.

It is not a de Polignac number, because 1000701022125 - 2² = 1000701022121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000701022121) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1067797 + ... + 1772453.

It is an arithmetic number, because the mean of its divisors is an integer number (29790121608).

Almost surely, 2^{1000701022125} is an apocalyptic number.

1000701022125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1000701022125 is a deficient number, since it is larger than the sum of its proper divisors (905866760787).

1000701022125 is an equidigital number, since it uses as much as digits as its factorization.

1000701022125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705223 (or 705213 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 21.

Adding to 1000701022125 its reverse (5212201070001), we get a palindrome (6212902092126).

The spelling of 1000701022125 in words is "one trillion, seven hundred one million, twenty-two thousand, one hundred twenty-five".