120202021122 has 8 divisors (see below), whose sum is σ = 240404042256. Its totient is φ = 40067340372.

The previous prime is 120202021111. The next prime is 120202021127. The reversal of 120202021122 is 221120202021.

It is a sphenic number, since it is the product of 3 distinct primes.

120202021122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (120202021127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10016835088 + ... + 10016835099.

It is an arithmetic number, because the mean of its divisors is an integer number (30050505282).

Almost surely, 2^120202021122 is an apocalyptic number.

120202021122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120202021122 is a wasteful number, since it uses less digits than its factorization.

120202021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20033670192.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120202021122 its reverse (221120202021), we get a palindrome (341322223143).

The spelling of 120202021122 in words is "one hundred twenty billion, two hundred two million, twenty-one thousand, one hundred twenty-two".