22142113410340 has 96 divisors (see below), whose sum is σ = 57973053890304. Its totient is φ = 6901321858560.

The previous prime is 22142113410331. The next prime is 22142113410359. The reversal of 22142113410340 is 4301431124122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 22142113410299 and 22142113410308.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162058294 + ... + 162194866.

It is an arithmetic number, because the mean of its divisors is an integer number (603885978024).

Almost surely, 2^{22142113410340} is an apocalyptic number.

22142113410340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22142113410340 is an abundant number, since it is smaller than the sum of its proper divisors (35830940479964).

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

22142113410340 is a wasteful number, since it uses less digits than its factorization.

22142113410340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241877 (or 241875 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 22142113410340 its reverse (4301431124122), we get a palindrome (26443544534462).

The spelling of 22142113410340 in words is "twenty-two trillion, one hundred forty-two billion, one hundred thirteen million, four hundred ten thousand, three hundred forty".