30102133222012 has 24 divisors (see below), whose sum is σ = 52702649251616. Its totient is φ = 15044234804928.

The previous prime is 30102133222009. The next prime is 30102133222037. The reversal of 30102133222012 is 21022233120103.

It is a super-2 number, since 2×30102133222012² (a number of 28 digits) contains 22 as substring.

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, 90488578 + ... + 90820630.

Almost surely, 2^{30102133222012} is an apocalyptic number.

It is an amenable number.

30102133222012 is a deficient number, since it is larger than the sum of its proper divisors (22600516029604).

30102133222012 is a wasteful number, since it uses less digits than its factorization.

30102133222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342277 (or 342275 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30102133222012 its reverse (21022233120103), we get a palindrome (51124366342115).

The spelling of 30102133222012 in words is "thirty trillion, one hundred two billion, one hundred thirty-three million, two hundred twenty-two thousand, twelve".