120222222122011 has 16 divisors (see below), whose sum is σ = 123772266914400. Its totient is φ = 116728312032000.

The previous prime is 120222222121993. The next prime is 120222222122029. The reversal of 120222222122011 is 110221222222021.

It is an interprime number because it is at equal distance from previous prime (120222222121993) and next prime (120222222122029).

It is a cyclic number.

It is not a de Polignac number, because 120222222122011 - 2¹⁵ = 120222222089243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120222222122071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22226460 + ... + 27100921.

It is an arithmetic number, because the mean of its divisors is an integer number (7735766682150).

Almost surely, 2^{120222222122011} is an apocalyptic number.

120222222122011 is a deficient number, since it is larger than the sum of its proper divisors (3550044792389).

120222222122011 is a wasteful number, since it uses less digits than its factorization.

120222222122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49327950.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 120222222122011 its reverse (110221222222021), we get a palindrome (230443444344032).

The spelling of 120222222122011 in words is "one hundred twenty trillion, two hundred twenty-two billion, two hundred twenty-two million, one hundred twenty-two thousand, eleven".