120202100220102 has 16 divisors (see below), whose sum is σ = 240404323610880. Its totient is φ = 40067346211592.

The previous prime is 120202100220077. The next prime is 120202100220109. The reversal of 120202100220102 is 201022001202021.

120202100220102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120202100220109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11905423 + ... + 19548485.

It is an arithmetic number, because the mean of its divisors is an integer number (15025270225680).

Almost surely, 2^{120202100220102} is an apocalyptic number.

120202100220102 is an abundant number, since it is smaller than the sum of its proper divisors (120202223390778).

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

120202100220102 is a wasteful number, since it uses less digits than its factorization.

120202100220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10264227.

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

Adding to 120202100220102 its reverse (201022001202021), we get a palindrome (321224101422123).

The spelling of 120202100220102 in words is "one hundred twenty trillion, two hundred two billion, one hundred million, two hundred twenty thousand, one hundred two".