1022341134340 has 24 divisors (see below), whose sum is σ = 2146992704640. Its totient is φ = 408921916128.

The previous prime is 1022341134319. The next prime is 1022341134341. The reversal of 1022341134340 is 434311432201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1022341134299 and 1022341134308.

It is not an unprimeable number, because it can be changed into a prime (1022341134341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322732 + ... + 1465891.

It is an arithmetic number, because the mean of its divisors is an integer number (89458029360).

Almost surely, 2^{1022341134340} is an apocalyptic number.

1022341134340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022341134340 is an abundant number, since it is smaller than the sum of its proper divisors (1124651570300).

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

1022341134340 is a wasteful number, since it uses less digits than its factorization.

1022341134340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817211 (or 1817209 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1022341134340 its reverse (434311432201), we get a palindrome (1456652566541).

The spelling of 1022341134340 in words is "one trillion, twenty-two billion, three hundred forty-one million, one hundred thirty-four thousand, three hundred forty".