22262261342 has 16 divisors (see below), whose sum is σ = 33466372992. Its totient is φ = 11106831960.

The previous prime is 22262261321. The next prime is 22262261369. The reversal of 22262261342 is 24316226222.

It is a junction number, because it is equal to n+sod(n) for n = 22262261299 and 22262261308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1814633 + ... + 1826859.

It is an arithmetic number, because the mean of its divisors is an integer number (2091648312).

Almost surely, 2^22262261342 is an apocalyptic number.

22262261342 is a deficient number, since it is larger than the sum of its proper divisors (11204111650).

22262261342 is a wasteful number, since it uses less digits than its factorization.

22262261342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14143.

The product of its digits is 27648, while the sum is 32.

Adding to 22262261342 its reverse (24316226222), we get a palindrome (46578487564).

The spelling of 22262261342 in words is "twenty-two billion, two hundred sixty-two million, two hundred sixty-one thousand, three hundred forty-two".