3142230222340 has 48 divisors (see below), whose sum is σ = 7235104814784. Its totient is φ = 1136829008000.

The previous prime is 3142230222259. The next prime is 3142230222377. The reversal of 3142230222340 is 432220322413.

It is a super-2 number, since 2×3142230222340² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3142230222299 and 3142230222308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36207586 + ... + 36294265.

It is an arithmetic number, because the mean of its divisors is an integer number (150731350308).

Almost surely, 2^{3142230222340} is an apocalyptic number.

It is an amenable number.

3142230222340 is an abundant number, since it is smaller than the sum of its proper divisors (4092874592444).

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

3142230222340 is a wasteful number, since it uses less digits than its factorization.

3142230222340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72502068 (or 72502066 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 3142230222340 its reverse (432220322413), we get a palindrome (3574450544753).

The spelling of 3142230222340 in words is "three trillion, one hundred forty-two billion, two hundred thirty million, two hundred twenty-two thousand, three hundred forty".