1022013440300 has 36 divisors (see below), whose sum is σ = 2255358486360. Its totient is φ = 401876469120.

The previous prime is 1022013440281. The next prime is 1022013440323. The reversal of 1022013440300 is 30443102201.

It is a super-2 number, since 2×1022013440300² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86605409 + ... + 86617208.

Almost surely, 2^{1022013440300} is an apocalyptic number.

1022013440300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022013440300 is an abundant number, since it is smaller than the sum of its proper divisors (1233345046060).

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

1022013440300 is a wasteful number, since it uses less digits than its factorization.

1022013440300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173222690 (or 173222683 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1022013440300 its reverse (30443102201), we get a palindrome (1052456542501).

The spelling of 1022013440300 in words is "one trillion, twenty-two billion, thirteen million, four hundred forty thousand, three hundred".