1000022130300 has 72 divisors (see below), whose sum is σ = 3045681452800. Its totient is φ = 252637168320.

The previous prime is 1000022130299. The next prime is 1000022130409. The reversal of 1000022130300 is 30312200001.

It is a happy number.

It is a super-2 number, since 2×1000022130300² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 87715540 + ... + 87726939.

Almost surely, 2^{1000022130300} is an apocalyptic number.

1000022130300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000022130300 is an abundant number, since it is smaller than the sum of its proper divisors (2045659322500).

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

1000022130300 is a wasteful number, since it uses less digits than its factorization.

1000022130300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175442515 (or 175442508 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 1000022130300 its reverse (30312200001), we get a palindrome (1030334330301).

The spelling of 1000022130300 in words is "one trillion, twenty-two million, one hundred thirty thousand, three hundred".