120101101000222 has 4 divisors (see below), whose sum is σ = 180151651500336. Its totient is φ = 60050550500110.

The previous prime is 120101101000217. The next prime is 120101101000229. The reversal of 120101101000222 is 222000101101021.

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

It is a super-2 number, since 2×120101101000222² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120101101000229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30025275250054 + ... + 30025275250057.

It is an arithmetic number, because the mean of its divisors is an integer number (45037912875084).

Almost surely, 2^{120101101000222} is an apocalyptic number.

120101101000222 is a deficient number, since it is larger than the sum of its proper divisors (60050550500114).

120101101000222 is an equidigital number, since it uses as much as digits as its factorization.

120101101000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60050550500113.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120101101000222 its reverse (222000101101021), we get a palindrome (342101202101243).

The spelling of 120101101000222 in words is "one hundred twenty trillion, one hundred one billion, one hundred one million, two hundred twenty-two", and thus it is an aban number.