10205530002 has 24 divisors (see below), whose sum is σ = 23275770960. Its totient is φ = 3222798840.

The previous prime is 10205529977. The next prime is 10205530009. The reversal of 10205530002 is 20003550201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10205530009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14920024 + ... + 14920707.

It is an arithmetic number, because the mean of its divisors is an integer number (969823790).

Almost surely, 2^10205530002 is an apocalyptic number.

10205530002 is an abundant number, since it is smaller than the sum of its proper divisors (13070240958).

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

10205530002 is a wasteful number, since it uses less digits than its factorization.

10205530002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29840758 (or 29840755 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The spelling of 10205530002 in words is "ten billion, two hundred five million, five hundred thirty thousand, two".