120012002201222 has 4 divisors (see below), whose sum is σ = 180018003301836. Its totient is φ = 60006001100610.

The previous prime is 120012002201207. The next prime is 120012002201237. The reversal of 120012002201222 is 222102200210021.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (120012002201207) and next prime (120012002201237).

It is a super-2 number, since 2×120012002201222² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120012002201222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30003000550304 + ... + 30003000550307.

It is an arithmetic number, because the mean of its divisors is an integer number (45004500825459).

Almost surely, 2^{120012002201222} is an apocalyptic number.

120012002201222 is a deficient number, since it is larger than the sum of its proper divisors (60006001100614).

120012002201222 is an equidigital number, since it uses as much as digits as its factorization.

120012002201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60006001100613.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120012002201222 its reverse (222102200210021), we get a palindrome (342114202411243).

The spelling of 120012002201222 in words is "one hundred twenty trillion, twelve billion, two million, two hundred one thousand, two hundred twenty-two".