122001201021110 has 8 divisors (see below), whose sum is σ = 219602161838016. Its totient is φ = 48800480408440.

The previous prime is 122001201021109. The next prime is 122001201021143. The reversal of 122001201021110 is 11120102100221.

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 pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6100060051046 + ... + 6100060051065.

It is an arithmetic number, because the mean of its divisors is an integer number (27450270229752).

Almost surely, 2^{122001201021110} is an apocalyptic number.

122001201021110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122001201021110 is a deficient number, since it is larger than the sum of its proper divisors (97600960816906).

122001201021110 is a wasteful number, since it uses less digits than its factorization.

122001201021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12200120102118.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 122001201021110 its reverse (11120102100221), we get a palindrome (133121303121331).

The spelling of 122001201021110 in words is "one hundred twenty-two trillion, one billion, two hundred one million, twenty-one thousand, one hundred ten".