1005210245011 has 16 divisors (see below), whose sum is σ = 1212147938560. Its totient is φ = 814322043360.

The previous prime is 1005210244937. The next prime is 1005210245051. The reversal of 1005210245011 is 1105420125001.

1005210245011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1005210245011 - 2²³ = 1005201856403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1005210245051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8920221 + ... + 9032206.

It is an arithmetic number, because the mean of its divisors is an integer number (75759246160).

Almost surely, 2^{1005210245011} is an apocalyptic number.

1005210245011 is a deficient number, since it is larger than the sum of its proper divisors (206937693549).

1005210245011 is a wasteful number, since it uses less digits than its factorization.

1005210245011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17952874.

The product of its (nonzero) digits is 400, while the sum is 22.

The spelling of 1005210245011 in words is "one trillion, five billion, two hundred ten million, two hundred forty-five thousand, eleven".