109143223402022 has 4 divisors (see below), whose sum is σ = 163714835103036. Its totient is φ = 54571611701010.

The previous prime is 109143223401983. The next prime is 109143223402033. The reversal of 109143223402022 is 220204322341901.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27285805850504 + ... + 27285805850507.

It is an arithmetic number, because the mean of its divisors is an integer number (40928708775759).

Almost surely, 2^{109143223402022} is an apocalyptic number.

109143223402022 is a deficient number, since it is larger than the sum of its proper divisors (54571611701014).

109143223402022 is an equidigital number, since it uses as much as digits as its factorization.

109143223402022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54571611701013.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 109143223402022 its reverse (220204322341901), we get a palindrome (329347545743923).

The spelling of 109143223402022 in words is "one hundred nine trillion, one hundred forty-three billion, two hundred twenty-three million, four hundred two thousand, twenty-two".