22426620003154 has 16 divisors (see below), whose sum is σ = 35621242230168. Its totient is φ = 10552964919552.

The previous prime is 22426620003143. The next prime is 22426620003173. The reversal of 22426620003154 is 45130002662422.

It can be written as a sum of positive squares in 4 ways, for example, as 15391537472025 + 7035082531129 = 3923205^2 + 2652373^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22588497 + ... + 23560420.

Almost surely, 2^{22426620003154} is an apocalyptic number.

22426620003154 is a deficient number, since it is larger than the sum of its proper divisors (13194622227014).

22426620003154 is a wasteful number, since it uses less digits than its factorization.

22426620003154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46163229.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 22426620003154 its reverse (45130002662422), we get a palindrome (67556622665576).

The spelling of 22426620003154 in words is "twenty-two trillion, four hundred twenty-six billion, six hundred twenty million, three thousand, one hundred fifty-four".