120211213311310 has 32 divisors (see below), whose sum is σ = 239284686637152. Its totient is φ = 43114357946880.

The previous prime is 120211213311191. The next prime is 120211213311317. The reversal of 120211213311310 is 13113312112021.

It is a super-2 number, since 2×120211213311310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211213311317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7485123559 + ... + 7485139618.

It is an arithmetic number, because the mean of its divisors is an integer number (7477646457411).

Almost surely, 2^{120211213311310} is an apocalyptic number.

120211213311310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120211213311310 is a deficient number, since it is larger than the sum of its proper divisors (119073473325842).

120211213311310 is a wasteful number, since it uses less digits than its factorization.

120211213311310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14970263268.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 120211213311310 its reverse (13113312112021), we get a palindrome (133324525423331).

The spelling of 120211213311310 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred thirteen million, three hundred eleven thousand, three hundred ten".