2205202001530 has 48 divisors (see below), whose sum is σ = 4363608648672. Its totient is φ = 801783356000.

The previous prime is 2205202001521. The next prime is 2205202001533. The reversal of 2205202001530 is 351002025022.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2205202001533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9128805 + ... + 9367255.

It is an arithmetic number, because the mean of its divisors is an integer number (90908513514).

Almost surely, 2^{2205202001530} is an apocalyptic number.

2205202001530 is a deficient number, since it is larger than the sum of its proper divisors (2158406647142).

2205202001530 is a wasteful number, since it uses less digits than its factorization.

2205202001530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246123 (or 246112 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

Adding to 2205202001530 its reverse (351002025022), we get a palindrome (2556204026552).

The spelling of 2205202001530 in words is "two trillion, two hundred five billion, two hundred two million, one thousand, five hundred thirty".