1022302003340 has 12 divisors (see below), whose sum is σ = 2146834207056. Its totient is φ = 408920801328.

The previous prime is 1022302003321. The next prime is 1022302003361. The reversal of 1022302003340 is 433002032201.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 51115100167 = 1022302003340 / (1 + 0 + 2 + 2 + 3 + 0 + 2 + 0 + 0 + 3 + 3 + 4 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25557550064 + ... + 25557550103.

It is an arithmetic number, because the mean of its divisors is an integer number (178902850588).

Almost surely, 2^{1022302003340} is an apocalyptic number.

1022302003340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022302003340 is an abundant number, since it is smaller than the sum of its proper divisors (1124532203716).

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

1022302003340 is a wasteful number, since it uses less digits than its factorization.

1022302003340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51115100176 (or 51115100174 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 1022302003340 its reverse (433002032201), we get a palindrome (1455304035541).

The spelling of 1022302003340 in words is "one trillion, twenty-two billion, three hundred two million, three thousand, three hundred forty".