22422410013442 has 16 divisors (see below), whose sum is σ = 34096361036472. Its totient is φ = 11056974456960.

The previous prime is 22422410013413. The next prime is 22422410013457. The reversal of 22422410013442 is 24431001422422.

It can be written as a sum of positive squares in 4 ways, for example, as 18621115017961 + 3801294995481 = 4315219^2 + 1949691^2 .

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, 2042833 + ... + 7001284.

Almost surely, 2^{22422410013442} is an apocalyptic number.

22422410013442 is a deficient number, since it is larger than the sum of its proper divisors (11673951023030).

22422410013442 is a wasteful number, since it uses less digits than its factorization.

22422410013442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9061173.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 22422410013442 its reverse (24431001422422), we get a palindrome (46853411435864).

The spelling of 22422410013442 in words is "twenty-two trillion, four hundred twenty-two billion, four hundred ten million, thirteen thousand, four hundred forty-two".