30221210011132 has 48 divisors (see below), whose sum is σ = 61584027503040. Its totient is φ = 12707326374912.

The previous prime is 30221210011127. The next prime is 30221210011151. The reversal of 30221210011132 is 23111001212203.

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, 91423044 + ... + 91753012.

It is an arithmetic number, because the mean of its divisors is an integer number (1283000572980).

Almost surely, 2^{30221210011132} is an apocalyptic number.

It is an amenable number.

30221210011132 is an abundant number, since it is smaller than the sum of its proper divisors (31362817491908).

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

30221210011132 is a wasteful number, since it uses less digits than its factorization.

30221210011132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391750 (or 391748 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 30221210011132 its reverse (23111001212203), we get a palindrome (53332211223335).

The spelling of 30221210011132 in words is "thirty trillion, two hundred twenty-one billion, two hundred ten million, eleven thousand, one hundred thirty-two".