30422200140 has 72 divisors (see below), whose sum is σ = 92758917888. Its totient is φ = 8070543360.

The previous prime is 30422200099. The next prime is 30422200153. The reversal of 30422200140 is 4100222403.

30422200140 is a `hidden beast` number, since 3 + 0 + 422 + 200 + 1 + 40 = 666.

It is a super-2 number, since 2×30422200140² (a number of 22 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 403116 + ... + 472595.

It is an arithmetic number, because the mean of its divisors is an integer number (1288318304).

Almost surely, 2^30422200140 is an apocalyptic number.

30422200140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30422200140 is an abundant number, since it is smaller than the sum of its proper divisors (62336717748).

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

30422200140 is a wasteful number, since it uses less digits than its factorization.

30422200140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875919 (or 875914 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 30422200140 its reverse (4100222403), we get a palindrome (34522422543).

The spelling of 30422200140 in words is "thirty billion, four hundred twenty-two million, two hundred thousand, one hundred forty".