20227850130 has 32 divisors (see below), whose sum is σ = 49579755264. Its totient is φ = 5279325056.

The previous prime is 20227850063. The next prime is 20227850131. The reversal of 20227850130 is 3105872202.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (20227850131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7171587 + ... + 7174406.

It is an arithmetic number, because the mean of its divisors is an integer number (1549367352).

Almost surely, 2^20227850130 is an apocalyptic number.

20227850130 is an abundant number, since it is smaller than the sum of its proper divisors (29351905134).

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

20227850130 is a wasteful number, since it uses less digits than its factorization.

20227850130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14346050.

The product of its (nonzero) digits is 6720, while the sum is 30.

It can be divided in two parts, 20227850 and 130, that added together give a triangular number (20227980 = T₆₃₆₀).

The spelling of 20227850130 in words is "twenty billion, two hundred twenty-seven million, eight hundred fifty thousand, one hundred thirty".