120011223022 has 4 divisors (see below), whose sum is σ = 180016834536. Its totient is φ = 60005611510.

The previous prime is 120011222993. The next prime is 120011223023. The reversal of 120011223022 is 220322110021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220322110021 = 13 ⋅16947854617.

It is a junction number, because it is equal to n+sod(n) for n = 120011222987 and 120011223005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011223023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30002805754 + ... + 30002805757.

It is an arithmetic number, because the mean of its divisors is an integer number (45004208634).

Almost surely, 2^120011223022 is an apocalyptic number.

120011223022 is a deficient number, since it is larger than the sum of its proper divisors (60005611514).

120011223022 is an equidigital number, since it uses as much as digits as its factorization.

120011223022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60005611513.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120011223022 its reverse (220322110021), we get a palindrome (340333333043).

The spelling of 120011223022 in words is "one hundred twenty billion, eleven million, two hundred twenty-three thousand, twenty-two".