301130222040 has 96 divisors (see below), whose sum is σ = 1012420609200. Its totient is φ = 77532376320.

The previous prime is 301130222023. The next prime is 301130222089. The reversal of 301130222040 is 40222031103.

301130222040 is a `hidden beast` number, since 301 + 1 + 302 + 2 + 20 + 40 = 666.

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

It is a congruent number.

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, 14411506 + ... + 14432385.

Almost surely, 2^301130222040 is an apocalyptic number.

301130222040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

301130222040 is an abundant number, since it is smaller than the sum of its proper divisors (711290387160).

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

301130222040 is a wasteful number, since it uses less digits than its factorization.

301130222040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28843937 (or 28843930 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 301130222040 its reverse (40222031103), we get a palindrome (341352253143).

The spelling of 301130222040 in words is "three hundred one billion, one hundred thirty million, two hundred twenty-two thousand, forty".