2205202420102 has 48 divisors (see below), whose sum is σ = 3646322788752. Its totient is φ = 991969796160.

The previous prime is 2205202420063. The next prime is 2205202420103. The reversal of 2205202420102 is 2010242025022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205202420103) 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, 568788988 + ... + 568792864.

It is an arithmetic number, because the mean of its divisors is an integer number (75965058099).

Almost surely, 2^{2205202420102} is an apocalyptic number.

2205202420102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2205202420102 is a deficient number, since it is larger than the sum of its proper divisors (1441120368650).

2205202420102 is a wasteful number, since it uses less digits than its factorization.

2205202420102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6533 (or 6430 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 2205202420102 its reverse (2010242025022), we get a palindrome (4215444445124).

The spelling of 2205202420102 in words is "two trillion, two hundred five billion, two hundred two million, four hundred twenty thousand, one hundred two".