122120202210110 has 32 divisors (see below), whose sum is σ = 249184542166560. Its totient is φ = 42717350083968.

The previous prime is 122120202210089. The next prime is 122120202210137. The reversal of 122120202210110 is 11012202021221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24720686237 + ... + 24720691176.

It is an arithmetic number, because the mean of its divisors is an integer number (7787016942705).

Almost surely, 2^{122120202210110} is an apocalyptic number.

122120202210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122120202210110 is an abundant number, since it is smaller than the sum of its proper divisors (127064339956450).

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

122120202210110 is a wasteful number, since it uses less digits than its factorization.

122120202210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49441377452.

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

Adding to 122120202210110 its reverse (11012202021221), we get a palindrome (133132404231331).

The spelling of 122120202210110 in words is "one hundred twenty-two trillion, one hundred twenty billion, two hundred two million, two hundred ten thousand, one hundred ten".