22142341130 has 48 divisors (see below), whose sum is σ = 49323354624. Its totient is φ = 7007682240.

The previous prime is 22142341099. The next prime is 22142341147. The reversal of 22142341130 is 3114324122.

It is a junction number, because it is equal to n+sod(n) for n = 22142341096 and 22142341105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 924026 + ... + 947685.

It is an arithmetic number, because the mean of its divisors is an integer number (1027569888).

Almost surely, 2^22142341130 is an apocalyptic number.

22142341130 is an abundant number, since it is smaller than the sum of its proper divisors (27181013494).

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

22142341130 is a wasteful number, since it uses less digits than its factorization.

22142341130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871751 (or 1871738 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 22142341130 its reverse (3114324122), we get a palindrome (25256665252).

The spelling of 22142341130 in words is "twenty-two billion, one hundred forty-two million, three hundred forty-one thousand, one hundred thirty".