30222153200 has 60 divisors (see below), whose sum is σ = 72841001568. Its totient is φ = 12050188800.

The previous prime is 30222153197. The next prime is 30222153211. The reversal of 30222153200 is 235122203.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4505 + ... + 245895.

Almost surely, 2^30222153200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30222153200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36420500784).

30222153200 is an abundant number, since it is smaller than the sum of its proper divisors (42618848368).

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

30222153200 is a wasteful number, since it uses less digits than its factorization.

30222153200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241722 (or 241711 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 30222153200 its reverse (235122203), we get a palindrome (30457275403).

The spelling of 30222153200 in words is "thirty billion, two hundred twenty-two million, one hundred fifty-three thousand, two hundred".