22267534340242 has 8 divisors (see below), whose sum is σ = 33401346285132. Its totient is φ = 11133752245200.

The previous prime is 22267534340237. The next prime is 22267534340269. The reversal of 22267534340242 is 24204343576222.

It can be written as a sum of positive squares in 2 ways, for example, as 20142583826401 + 2124950513841 = 4488049^2 + 1457721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22267534340192 and 22267534340201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5493609 + ... + 8643772.

Almost surely, 2^{22267534340242} is an apocalyptic number.

22267534340242 is a deficient number, since it is larger than the sum of its proper divisors (11133811944890).

22267534340242 is a wasteful number, since it uses less digits than its factorization.

22267534340242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14924924.

The product of its (nonzero) digits is 3870720, while the sum is 46.

The spelling of 22267534340242 in words is "twenty-two trillion, two hundred sixty-seven billion, five hundred thirty-four million, three hundred forty thousand, two hundred forty-two".