202201100030 has 32 divisors (see below), whose sum is σ = 376441102080. Its totient is φ = 78117557760.

The previous prime is 202201100011. The next prime is 202201100041. The reversal of 202201100030 is 30001102202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 202201099984 and 202201100020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482939 + ... + 798518.

It is an arithmetic number, because the mean of its divisors is an integer number (11763784440).

Almost surely, 2^202201100030 is an apocalyptic number.

202201100030 is a deficient number, since it is larger than the sum of its proper divisors (174240002050).

202201100030 is a wasteful number, since it uses less digits than its factorization.

202201100030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282004.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 202201100030 its reverse (30001102202), we get a palindrome (232202202232).

The spelling of 202201100030 in words is "two hundred two billion, two hundred one million, one hundred thousand, thirty".