120221311312202 has 8 divisors (see below), whose sum is σ = 180332024729376. Its totient is φ = 60110636402412.

The previous prime is 120221311312163. The next prime is 120221311312231. The reversal of 120221311312202 is 202213113122021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×120221311312202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173723 + ... + 15507185.

It is an arithmetic number, because the mean of its divisors is an integer number (22541503091172).

Almost surely, 2^{120221311312202} is an apocalyptic number.

120221311312202 is a deficient number, since it is larger than the sum of its proper divisors (60110713417174).

120221311312202 is a wasteful number, since it uses less digits than its factorization.

120221311312202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19253692.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 120221311312202 its reverse (202213113122021), we get a palindrome (322434424434223).

The spelling of 120221311312202 in words is "one hundred twenty trillion, two hundred twenty-one billion, three hundred eleven million, three hundred twelve thousand, two hundred two".