22201224131043 has 20 divisors (see below), whose sum is σ = 33331448871600. Its totient is φ = 14726440116432.

The previous prime is 22201224131029. The next prime is 22201224131069. The reversal of 22201224131043 is 34013142210222.

22201224131043 is a `hidden beast` number, since 2 + 2 + 20 + 122 + 413 + 104 + 3 = 666.

It is not a de Polignac number, because 22201224131043 - 2⁶ = 22201224130979 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22201224130998 and 22201224131016.

It is not an unprimeable number, because it can be changed into a prime (22201224131083) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 688650180 + ... + 688682417.

It is an arithmetic number, because the mean of its divisors is an integer number (1666572443580).

Almost surely, 2^{22201224131043} is an apocalyptic number.

22201224131043 is a deficient number, since it is larger than the sum of its proper divisors (11130224740557).

22201224131043 is a wasteful number, since it uses less digits than its factorization.

22201224131043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377332808 (or 1377332799 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 22201224131043 its reverse (34013142210222), we get a palindrome (56214366341265).

The spelling of 22201224131043 in words is "twenty-two trillion, two hundred one billion, two hundred twenty-four million, one hundred thirty-one thousand, forty-three".