120020221101194 has 4 divisors (see below), whose sum is σ = 180030331651794. Its totient is φ = 60010110550596.

The previous prime is 120020221101181. The next prime is 120020221101227. The reversal of 120020221101194 is 491101122020021.

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., 90717757520569 + 29302463580625 = 9524587^2 + 5413175^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30005055275297 + ... + 30005055275300.

Almost surely, 2^{120020221101194} is an apocalyptic number.

120020221101194 is a deficient number, since it is larger than the sum of its proper divisors (60010110550600).

120020221101194 is an equidigital number, since it uses as much as digits as its factorization.

120020221101194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60010110550599.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 120020221101194 in words is "one hundred twenty trillion, twenty billion, two hundred twenty-one million, one hundred one thousand, one hundred ninety-four".