120220002311310 has 144 divisors (see below), whose sum is σ = 343577438830080. Its totient is φ = 29143686844800.

The previous prime is 120220002311273. The next prime is 120220002311347. The reversal of 120220002311310 is 13113200022021.

120220002311310 is a `hidden beast` number, since 1 + 20 + 2 + 20 + 0 + 0 + 2 + 311 + 310 = 666.

It is an interprime number because it is at equal distance from previous prime (120220002311273) and next prime (120220002311347).

It is a super-2 number, since 2×120220002311310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1066281540 + ... + 1066394280.

It is an arithmetic number, because the mean of its divisors is an integer number (2385954436320).

Almost surely, 2^{120220002311310} is an apocalyptic number.

120220002311310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120220002311310 is an abundant number, since it is smaller than the sum of its proper divisors (223357436518770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120220002311310 is a wasteful number, since it uses less digits than its factorization.

120220002311310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210695 (or 210681 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120220002311310 its reverse (13113200022021), we get a palindrome (133333202333331).

The spelling of 120220002311310 in words is "one hundred twenty trillion, two hundred twenty billion, two million, three hundred eleven thousand, three hundred ten".