121220201201102 has 8 divisors (see below), whose sum is σ = 182017562671512. Its totient is φ = 60547680310600.

The previous prime is 121220201201041. The next prime is 121220201201117. The reversal of 121220201201102 is 201102102022121.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31210142549 + ... + 31210146432.

It is an arithmetic number, because the mean of its divisors is an integer number (22752195333939).

Almost surely, 2^{121220201201102} is an apocalyptic number.

121220201201102 is a deficient number, since it is larger than the sum of its proper divisors (60797361470410).

121220201201102 is an equidigital number, since it uses as much as digits as its factorization.

121220201201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62420289954.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 121220201201102 its reverse (201102102022121), we get a palindrome (322322303223223).

The spelling of 121220201201102 in words is "one hundred twenty-one trillion, two hundred twenty billion, two hundred one million, two hundred one thousand, one hundred two".