120012202222011 has 64 divisors (see below), whose sum is σ = 200652475968000. Its totient is φ = 70224785447040.

The previous prime is 120012202221971. The next prime is 120012202222037. The reversal of 120012202222011 is 110222202210021.

It is a happy number.

120012202222011 is a `hidden beast` number, since 1 + 20 + 0 + 1 + 220 + 222 + 201 + 1 = 666.

It is not a de Polignac number, because 120012202222011 - 2²³ = 120012193833403 is a prime.

It is a super-3 number, since 3×120012202222011³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (120012202222091) 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, 386508220 + ... + 386818598.

It is an arithmetic number, because the mean of its divisors is an integer number (3135194937000).

Almost surely, 2^{120012202222011} is an apocalyptic number.

120012202222011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120012202222011 is a deficient number, since it is larger than the sum of its proper divisors (80640273745989).

120012202222011 is a wasteful number, since it uses less digits than its factorization.

120012202222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355321 (or 355315 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120012202222011 its reverse (110222202210021), we get a palindrome (230234404432032).

The spelling of 120012202222011 in words is "one hundred twenty trillion, twelve billion, two hundred two million, two hundred twenty-two thousand, eleven".