1022341345340 has 24 divisors (see below), whose sum is σ = 2453619229152. Its totient is φ = 350517032640.

The previous prime is 1022341345297. The next prime is 1022341345343. The reversal of 1022341345340 is 435431432201.

It is a super-2 number, since 2×1022341345340² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022341345297 and 1022341345306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022341345343) 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, 3651218951 + ... + 3651219230.

It is an arithmetic number, because the mean of its divisors is an integer number (102234134548).

Almost surely, 2^{1022341345340} is an apocalyptic number.

1022341345340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022341345340 is an abundant number, since it is smaller than the sum of its proper divisors (1431277883812).

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

1022341345340 is a wasteful number, since it uses less digits than its factorization.

1022341345340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7302438197 (or 7302438195 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1022341345340 its reverse (435431432201), we get a palindrome (1457772777541).

The spelling of 1022341345340 in words is "one trillion, twenty-two billion, three hundred forty-one million, three hundred forty-five thousand, three hundred forty".