120111001222202 has 4 divisors (see below), whose sum is σ = 180166501833306. Its totient is φ = 60055500611100.

The previous prime is 120111001222141. The next prime is 120111001222229. The reversal of 120111001222202 is 202222100111021.

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., 114674777894161 + 5436223328041 = 10708631^2 + 2331571^2 .

It is a super-2 number, since 2×120111001222202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30027750305549 + ... + 30027750305552.

Almost surely, 2^{120111001222202} is an apocalyptic number.

120111001222202 is a deficient number, since it is larger than the sum of its proper divisors (60055500611104).

120111001222202 is an equidigital number, since it uses as much as digits as its factorization.

120111001222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60055500611103.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120111001222202 its reverse (202222100111021), we get a palindrome (322333101333223).

The spelling of 120111001222202 in words is "one hundred twenty trillion, one hundred eleven billion, one million, two hundred twenty-two thousand, two hundred two".