120222011194 has 4 divisors (see below), whose sum is σ = 180333016794. Its totient is φ = 60111005596.

The previous prime is 120222011191. The next prime is 120222011219. The reversal of 120222011194 is 491110222021.

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

It can be written as a sum of positive squares in only one way, i.e., 91242055969 + 28979955225 = 302063^2 + 170235^2 .

It is a super-2 number, since 2×120222011194² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120222011191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30055502797 + ... + 30055502800.

Almost surely, 2^120222011194 is an apocalyptic number.

120222011194 is a deficient number, since it is larger than the sum of its proper divisors (60111005600).

120222011194 is an equidigital number, since it uses as much as digits as its factorization.

120222011194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60111005599.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 120222011194 in words is "one hundred twenty billion, two hundred twenty-two million, eleven thousand, one hundred ninety-four".