30140101222 has 32 divisors (see below), whose sum is σ = 56443645440. Its totient is φ = 11726700480.

The previous prime is 30140101181. The next prime is 30140101231. The reversal of 30140101222 is 22210104103.

It is a junction number, because it is equal to n+sod(n) for n = 30140101196 and 30140101205.

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, 22647 + ... + 246562.

It is an arithmetic number, because the mean of its divisors is an integer number (1763863920).

Almost surely, 2^30140101222 is an apocalyptic number.

30140101222 is a deficient number, since it is larger than the sum of its proper divisors (26303544218).

30140101222 is a wasteful number, since it uses less digits than its factorization.

30140101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269956.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 30140101222 its reverse (22210104103), we get a palindrome (52350205325).

The spelling of 30140101222 in words is "thirty billion, one hundred forty million, one hundred one thousand, two hundred twenty-two".