120011102012122 has 16 divisors (see below), whose sum is σ = 181100872028160. Its totient is φ = 59644169570448.

The previous prime is 120011102012089. The next prime is 120011102012143. The reversal of 120011102012122 is 221210201110021.

It is a super-3 number, since 3×120011102012122³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120011102012096 and 120011102012105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3450904 + ... + 15872332.

It is an arithmetic number, because the mean of its divisors is an integer number (11318804501760).

Almost surely, 2^{120011102012122} is an apocalyptic number.

120011102012122 is a deficient number, since it is larger than the sum of its proper divisors (61089770016038).

120011102012122 is a wasteful number, since it uses less digits than its factorization.

120011102012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12450525.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120011102012122 its reverse (221210201110021), we get a palindrome (341221303122143).

The spelling of 120011102012122 in words is "one hundred twenty trillion, eleven billion, one hundred two million, twelve thousand, one hundred twenty-two".