30221201123102 has 16 divisors (see below), whose sum is σ = 49462200208512. Its totient is φ = 13734319144920.

The previous prime is 30221201123093. The next prime is 30221201123111. The reversal of 30221201123102 is 20132110212203.

It is an interprime number because it is at equal distance from previous prime (30221201123093) and next prime (30221201123111).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129403508 + ... + 129636839.

It is an arithmetic number, because the mean of its divisors is an integer number (3091387513032).

Almost surely, 2^{30221201123102} is an apocalyptic number.

30221201123102 is a deficient number, since it is larger than the sum of its proper divisors (19240999085410).

30221201123102 is a wasteful number, since it uses less digits than its factorization.

30221201123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259045663.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 30221201123102 its reverse (20132110212203), we get a palindrome (50353311335305).

It can be divided in two parts, 30221201 and 123102, that added together give a palindrome (30344303).

The spelling of 30221201123102 in words is "thirty trillion, two hundred twenty-one billion, two hundred one million, one hundred twenty-three thousand, one hundred two".