35535218720222 has 16 divisors (see below), whose sum is σ = 58738000176240. Its totient is φ = 16019454592512.

The previous prime is 35535218720219. The next prime is 35535218720269. The reversal of 35535218720222 is 22202781253553.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15892314947 + ... + 15892317182.

It is an arithmetic number, because the mean of its divisors is an integer number (3671125011015).

Almost surely, 2^{35535218720222} is an apocalyptic number.

35535218720222 is a deficient number, since it is larger than the sum of its proper divisors (23202781456018).

35535218720222 is a wasteful number, since it uses less digits than its factorization.

35535218720222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31784632187.

The product of its (nonzero) digits is 2016000, while the sum is 47.

Adding to 35535218720222 its reverse (22202781253553), we get a palindrome (57737999973775).

The spelling of 35535218720222 in words is "thirty-five trillion, five hundred thirty-five billion, two hundred eighteen million, seven hundred twenty thousand, two hundred twenty-two".