30222402000 has 320 divisors, whose sum is σ = 113466023424. Its totient is φ = 6777139200.

The previous prime is 30222401999. The next prime is 30222402019. The reversal of 30222402000 is 20422203.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2219212 + ... + 2232788.

Almost surely, 2^30222402000 is an apocalyptic number.

30222402000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30222402000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56733011712).

30222402000 is an abundant number, since it is smaller than the sum of its proper divisors (83243621424).

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

30222402000 is a wasteful number, since it uses less digits than its factorization.

30222402000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13663 (or 13647 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

Adding to 30222402000 its reverse (20422203), we get a palindrome (30242824203).

The spelling of 30222402000 in words is "thirty billion, two hundred twenty-two million, four hundred two thousand".