30201200222100 has 72 divisors (see below), whose sum is σ = 87514737969120. Its totient is φ = 8041432318080.

The previous prime is 30201200222071. The next prime is 30201200222117. The reversal of 30201200222100 is 122200210203.

It is a happy number.

It is a super-2 number, since 2×30201200222100² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 30201200222100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76183687 + ... + 76579086.

Almost surely, 2^{30201200222100} is an apocalyptic number.

30201200222100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30201200222100 is an abundant number, since it is smaller than the sum of its proper divisors (57313537747020).

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

30201200222100 is a wasteful number, since it uses less digits than its factorization.

30201200222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152763449 (or 152763442 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 30201200222100 its reverse (122200210203), we get a palindrome (30323400432303).

The spelling of 30201200222100 in words is "thirty trillion, two hundred one billion, two hundred million, two hundred twenty-two thousand, one hundred".