30140100222 has 16 divisors (see below), whose sum is σ = 60502639872. Its totient is φ = 10009626840.

The previous prime is 30140100217. The next prime is 30140100223. The reversal of 30140100222 is 22200104103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30140100223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9266548 + ... + 9269799.

It is an arithmetic number, because the mean of its divisors is an integer number (3781414992).

Almost surely, 2^30140100222 is an apocalyptic number.

30140100222 is an abundant number, since it is smaller than the sum of its proper divisors (30362539650).

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

30140100222 is a wasteful number, since it uses less digits than its factorization.

30140100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18536623.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 30140100222 its reverse (22200104103), we get a palindrome (52340204325).

The spelling of 30140100222 in words is "thirty billion, one hundred forty million, one hundred thousand, two hundred twenty-two".