120022112101011 has 16 divisors (see below), whose sum is σ = 160723880297088. Its totient is φ = 79668177969600.

The previous prime is 120022112101009. The next prime is 120022112101057. The reversal of 120022112101011 is 110101211220021.

It is a happy number.

It is not a de Polignac number, because 120022112101011 - 2¹ = 120022112101009 is a prime.

It is a super-2 number, since 2×120022112101011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120022112101511) 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, 78658381 + ... + 80169726.

It is an arithmetic number, because the mean of its divisors is an integer number (10045242518568).

Almost surely, 2^{120022112101011} is an apocalyptic number.

120022112101011 is a deficient number, since it is larger than the sum of its proper divisors (40701768196077).

120022112101011 is a wasteful number, since it uses less digits than its factorization.

120022112101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158829202.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 120022112101011 its reverse (110101211220021), we get a palindrome (230123323321032).

The spelling of 120022112101011 in words is "one hundred twenty trillion, twenty-two billion, one hundred twelve million, one hundred one thousand, eleven".