22143040551411 has 8 divisors (see below), whose sum is σ = 31795135150800. Its totient is φ = 13626486493152.

The previous prime is 22143040551389. The next prime is 22143040551469. The reversal of 22143040551411 is 11415504034122.

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

It is not a de Polignac number, because 22143040551411 - 2²¹ = 22143038454259 is a prime.

It is a super-2 number, since 2×22143040551411² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22143040551211) 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, 283885135236 + ... + 283885135313.

It is an arithmetic number, because the mean of its divisors is an integer number (3974391893850).

Almost surely, 2^{22143040551411} is an apocalyptic number.

22143040551411 is a deficient number, since it is larger than the sum of its proper divisors (9652094599389).

22143040551411 is a wasteful number, since it uses less digits than its factorization.

22143040551411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567770270565.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 22143040551411 its reverse (11415504034122), we get a palindrome (33558544585533).

The spelling of 22143040551411 in words is "twenty-two trillion, one hundred forty-three billion, forty million, five hundred fifty-one thousand, four hundred eleven".