120202122 has 32 divisors (see below), whose sum is σ = 247837824. Its totient is φ = 38836800.

The previous prime is 120202081. The next prime is 120202123. The reversal of 120202122 is 221202021.

It is a junction number, because it is equal to n+sod(n) for n = 120202098 and 120202107.

It is not an unprimeable number, because it can be changed into a prime (120202123) 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, 68172 + ... + 69912.

It is an arithmetic number, because the mean of its divisors is an integer number (7744932).

Almost surely, 2^120202122 is an apocalyptic number.

120202122 is an abundant number, since it is smaller than the sum of its proper divisors (127635702).

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

120202122 is a wasteful number, since it uses less digits than its factorization.

120202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 120202122 is about 10963.6728334988. The cubic root of 120202122 is about 493.5191904824.

Adding to 120202122 its reverse (221202021), we get a palindrome (341404143).

It can be divided in two parts, 1202021 and 22, that multiplied together give a palindrome (26444462).

The spelling of 120202122 in words is "one hundred twenty million, two hundred two thousand, one hundred twenty-two".