122001212210110 has 16 divisors (see below), whose sum is σ = 219608965220976. Its totient is φ = 48798977496768.

The previous prime is 122001212210107. The next prime is 122001212210153. The reversal of 122001212210110 is 11012212100221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188083452 + ... + 188730991.

It is an arithmetic number, because the mean of its divisors is an integer number (13725560326311).

Almost surely, 2^{122001212210110} is an apocalyptic number.

122001212210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122001212210110 is a deficient number, since it is larger than the sum of its proper divisors (97607753010866).

122001212210110 is a wasteful number, since it uses less digits than its factorization.

122001212210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376846827.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122001212210110 its reverse (11012212100221), we get a palindrome (133013424310331).

The spelling of 122001212210110 in words is "one hundred twenty-two trillion, one billion, two hundred twelve million, two hundred ten thousand, one hundred ten".