22143225401151 has 8 divisors (see below), whose sum is σ = 29529912473904. Its totient is φ = 14759344297920.

The previous prime is 22143225401071. The next prime is 22143225401153. The reversal of 22143225401151 is 15110452234122.

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

It is not a de Polignac number, because 22143225401151 - 2¹⁷ = 22143225270079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22143225401153) 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, 701473966 + ... + 701505531.

It is an arithmetic number, because the mean of its divisors is an integer number (3691239059238).

Almost surely, 2^{22143225401151} is an apocalyptic number.

22143225401151 is a deficient number, since it is larger than the sum of its proper divisors (7386687072753).

22143225401151 is a wasteful number, since it uses less digits than its factorization.

22143225401151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402984761.

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

Adding to 22143225401151 its reverse (15110452234122), we get a palindrome (37253677635273).

The spelling of 22143225401151 in words is "twenty-two trillion, one hundred forty-three billion, two hundred twenty-five million, four hundred one thousand, one hundred fifty-one".