122002210121110 has 16 divisors (see below), whose sum is σ = 239567976238032. Its totient is φ = 44364440044000.

The previous prime is 122002210121093. The next prime is 122002210121119. The reversal of 122002210121110 is 11121012200221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122002210121119) 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, 554555500441 + ... + 554555500660.

It is an arithmetic number, because the mean of its divisors is an integer number (14972998514877).

Almost surely, 2^{122002210121110} is an apocalyptic number.

122002210121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122002210121110 is a deficient number, since it is larger than the sum of its proper divisors (117565766116922).

122002210121110 is a wasteful number, since it uses less digits than its factorization.

122002210121110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109111001119.

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

Adding to 122002210121110 its reverse (11121012200221), we get a palindrome (133123222321331).

The spelling of 122002210121110 in words is "one hundred twenty-two trillion, two billion, two hundred ten million, one hundred twenty-one thousand, one hundred ten".