30221012101222 has 32 divisors (see below), whose sum is σ = 45763544400480. Its totient is φ = 14967022060800.

The previous prime is 30221012101219. The next prime is 30221012101261. The reversal of 30221012101222 is 22210121012203.

It is a self number, because there is not a number n which added to its sum of digits gives 30221012101222.

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, 230451472 + ... + 230582572.

It is an arithmetic number, because the mean of its divisors is an integer number (1430110762515).

Almost surely, 2^{30221012101222} is an apocalyptic number.

30221012101222 is a deficient number, since it is larger than the sum of its proper divisors (15542532299258).

30221012101222 is a wasteful number, since it uses less digits than its factorization.

30221012101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133096.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 30221012101222 its reverse (22210121012203), we get a palindrome (52431133113425).

The spelling of 30221012101222 in words is "thirty trillion, two hundred twenty-one billion, twelve million, one hundred one thousand, two hundred twenty-two".