120010011121222 has 4 divisors (see below), whose sum is σ = 180015016681836. Its totient is φ = 60005005560610.

The previous prime is 120010011121163. The next prime is 120010011121243. The reversal of 120010011121222 is 222121110010021.

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 = 120010011121196 and 120010011121205.

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, 30002502780304 + ... + 30002502780307.

It is an arithmetic number, because the mean of its divisors is an integer number (45003754170459).

Almost surely, 2^{120010011121222} is an apocalyptic number.

120010011121222 is a deficient number, since it is larger than the sum of its proper divisors (60005005560614).

120010011121222 is an equidigital number, since it uses as much as digits as its factorization.

120010011121222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60005005560613.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120010011121222 its reverse (222121110010021), we get a palindrome (342131121131243).

The spelling of 120010011121222 in words is "one hundred twenty trillion, ten billion, eleven million, one hundred twenty-one thousand, two hundred twenty-two".