30020122331100 has 108 divisors (see below), whose sum is σ = 102650624392680. Its totient is φ = 7277605411200.

The previous prime is 30020122331093. The next prime is 30020122331137. The reversal of 30020122331100 is 113322102003.

30020122331100 is a `hidden beast` number, since 30 + 0 + 201 + 2 + 2 + 331 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1516157895 + ... + 1516177694.

Almost surely, 2^{30020122331100} is an apocalyptic number.

30020122331100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30020122331100 is an abundant number, since it is smaller than the sum of its proper divisors (72630502061580).

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

30020122331100 is a wasteful number, since it uses less digits than its factorization.

30020122331100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3032335620 (or 3032335610 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30020122331100 its reverse (113322102003), we get a palindrome (30133444433103).

The spelling of 30020122331100 in words is "thirty trillion, twenty billion, one hundred twenty-two million, three hundred thirty-one thousand, one hundred".