120111000202222 has 4 divisors (see below), whose sum is σ = 180166500303336. Its totient is φ = 60055500101110.

The previous prime is 120111000202201. The next prime is 120111000202223. The reversal of 120111000202222 is 222202000111021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 120111000202196 and 120111000202205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120111000202223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30027750050554 + ... + 30027750050557.

It is an arithmetic number, because the mean of its divisors is an integer number (45041625075834).

Almost surely, 2^{120111000202222} is an apocalyptic number.

120111000202222 is a deficient number, since it is larger than the sum of its proper divisors (60055500101114).

120111000202222 is an equidigital number, since it uses as much as digits as its factorization.

120111000202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60055500101113.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120111000202222 its reverse (222202000111021), we get a palindrome (342313000313243).

The spelling of 120111000202222 in words is "one hundred twenty trillion, one hundred eleven billion, two hundred two thousand, two hundred twenty-two".