120221212022222 has 8 divisors (see below), whose sum is σ = 180332843529000. Its totient is φ = 60110264179224.

The previous prime is 120221212022183. The next prime is 120221212022237. The reversal of 120221212022222 is 222220212122021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170476097 + ... + 171179852.

It is an arithmetic number, because the mean of its divisors is an integer number (22541605441125).

Almost surely, 2^{120221212022222} is an apocalyptic number.

120221212022222 is a deficient number, since it is larger than the sum of its proper divisors (60111631506778).

120221212022222 is a wasteful number, since it uses less digits than its factorization.

120221212022222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341831890.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 120221212022222 its reverse (222220212122021), we get a palindrome (342441424144243).

The spelling of 120221212022222 in words is "one hundred twenty trillion, two hundred twenty-one billion, two hundred twelve million, twenty-two thousand, two hundred twenty-two".