120202222222 has 4 divisors (see below), whose sum is σ = 180303333336. Its totient is φ = 60101111110.

The previous prime is 120202222207. The next prime is 120202222223. The reversal of 120202222222 is 222222202021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222222202021 = 103 ⋅2157497107.

120202222222 is a modest number, since divided by 222222 gives 120202 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 120202222222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120202222223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30050555554 + ... + 30050555557.

It is an arithmetic number, because the mean of its divisors is an integer number (45075833334).

Almost surely, 2^120202222222 is an apocalyptic number.

120202222222 is a deficient number, since it is larger than the sum of its proper divisors (60101111114).

120202222222 is an equidigital number, since it uses as much as digits as its factorization.

120202222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60101111113.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 120202222222 its reverse (222222202021), we get a palindrome (342424424243).

The spelling of 120202222222 in words is "one hundred twenty billion, two hundred two million, two hundred twenty-two thousand, two hundred twenty-two".