120202201201100 has 36 divisors (see below), whose sum is σ = 261443971077408. Its totient is φ = 47969323896000.

The previous prime is 120202201201099. The next prime is 120202201201111. The reversal of 120202201201100 is 1102102202021.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1394413991 + ... + 1394500190.

It is an arithmetic number, because the mean of its divisors is an integer number (7262332529928).

Almost surely, 2^{120202201201100} is an apocalyptic number.

120202201201100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120202201201100 is an abundant number, since it is smaller than the sum of its proper divisors (141241769876308).

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

120202201201100 is a wasteful number, since it uses less digits than its factorization.

120202201201100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788914626 (or 2788914619 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120202201201100 its reverse (1102102202021), we get a palindrome (121304303403121).

The spelling of 120202201201100 in words is "one hundred twenty trillion, two hundred two billion, two hundred one million, two hundred one thousand, one hundred".