30212011131132 has 48 divisors (see below), whose sum is σ = 71119496179872. Its totient is φ = 9981415127040.

The previous prime is 30212011131101. The next prime is 30212011131151. The reversal of 30212011131132 is 23113111021203.

It is a junction number, because it is equal to n+sod(n) for n = 30212011131099 and 30212011131108.

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, 185062582 + ... + 185225762.

It is an arithmetic number, because the mean of its divisors is an integer number (1481656170414).

Almost surely, 2^{30212011131132} is an apocalyptic number.

It is an amenable number.

30212011131132 is an abundant number, since it is smaller than the sum of its proper divisors (40907485048740).

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

30212011131132 is a wasteful number, since it uses less digits than its factorization.

30212011131132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299838 (or 299836 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 30212011131132 its reverse (23113111021203), we get a palindrome (53325122152335).

The spelling of 30212011131132 in words is "thirty trillion, two hundred twelve billion, eleven million, one hundred thirty-one thousand, one hundred thirty-two".