120112222201270 has 128 divisors (see below), whose sum is σ = 262655240924160. Its totient is φ = 39102057054720.

The previous prime is 120112222201189. The next prime is 120112222201271. The reversal of 120112222201270 is 72102222211021.

It is a super-2 number, since 2×120112222201270² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120112222201271) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26469376 + ... + 30673315.

It is an arithmetic number, because the mean of its divisors is an integer number (2051994069720).

Almost surely, 2^{120112222201270} is an apocalyptic number.

120112222201270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120112222201270 is an abundant number, since it is smaller than the sum of its proper divisors (142543018722890).

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

120112222201270 is a wasteful number, since it uses less digits than its factorization.

120112222201270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57142790.

The product of its (nonzero) digits is 896, while the sum is 25.

Adding to 120112222201270 its reverse (72102222211021), we get a palindrome (192214444412291).

The spelling of 120112222201270 in words is "one hundred twenty trillion, one hundred twelve billion, two hundred twenty-two million, two hundred one thousand, two hundred seventy".