120200122122122 has 96 divisors (see below), whose sum is σ = 218071752155136. Its totient is φ = 49491690444000.

The previous prime is 120200122122049. The next prime is 120200122122127. The reversal of 120200122122122 is 221221221002021.

It is a super-2 number, since 2×120200122122122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120200122122094 and 120200122122103.

It is not an unprimeable number, because it can be changed into a prime (120200122122127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 746286203 + ... + 746447249.

It is an arithmetic number, because the mean of its divisors is an integer number (2271580751616).

Almost surely, 2^{120200122122122} is an apocalyptic number.

120200122122122 is a deficient number, since it is larger than the sum of its proper divisors (97871630033014).

120200122122122 is a wasteful number, since it uses less digits than its factorization.

120200122122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162872 (or 162865 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 120200122122122 its reverse (221221221002021), we get a palindrome (341421343124143).

The spelling of 120200122122122 in words is "one hundred twenty trillion, two hundred billion, one hundred twenty-two million, one hundred twenty-two thousand, one hundred twenty-two".