22434221340131 has 8 divisors (see below), whose sum is σ = 22484822103744. Its totient is φ = 22383660128040.

The previous prime is 22434221340103. The next prime is 22434221340169. The reversal of 22434221340131 is 13104312243422.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22434221340131 - 2¹⁴ = 22434221323747 is a prime.

It is a super-2 number, since 2×22434221340131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22434221340931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8752025 + ... + 11021178.

It is an arithmetic number, because the mean of its divisors is an integer number (2810602762968).

Almost surely, 2^{22434221340131} is an apocalyptic number.

22434221340131 is a deficient number, since it is larger than the sum of its proper divisors (50600763613).

22434221340131 is a wasteful number, since it uses less digits than its factorization.

22434221340131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19775761.

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

Adding to 22434221340131 its reverse (13104312243422), we get a palindrome (35538533583553).

The spelling of 22434221340131 in words is "twenty-two trillion, four hundred thirty-four billion, two hundred twenty-one million, three hundred forty thousand, one hundred thirty-one".