30220203150 has 36 divisors (see below), whose sum is σ = 81191613672. Its totient is φ = 8058720720.

The previous prime is 30220203131. The next prime is 30220203151. The reversal of 30220203150 is 5130202203.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220203151) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 33577554 + ... + 33578453.

It is an arithmetic number, because the mean of its divisors is an integer number (2255322602).

Almost surely, 2^30220203150 is an apocalyptic number.

30220203150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30220203150 is an abundant number, since it is smaller than the sum of its proper divisors (50971410522).

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

30220203150 is a wasteful number, since it uses less digits than its factorization.

30220203150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67156025 (or 67156017 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

Adding to 30220203150 its reverse (5130202203), we get a palindrome (35350405353).

The spelling of 30220203150 in words is "thirty billion, two hundred twenty million, two hundred three thousand, one hundred fifty".