122101010222 has 16 divisors (see below), whose sum is σ = 194340416400. Its totient is φ = 57336252288.

The previous prime is 122101010219. The next prime is 122101010231. The reversal of 122101010222 is 222010101221.

It is a junction number, because it is equal to n+sod(n) for n = 122101010197 and 122101010206.

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, 3829097 + ... + 3860852.

It is an arithmetic number, because the mean of its divisors is an integer number (12146276025).

Almost surely, 2^122101010222 is an apocalyptic number.

122101010222 is a deficient number, since it is larger than the sum of its proper divisors (72239406178).

122101010222 is a wasteful number, since it uses less digits than its factorization.

122101010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7690435.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122101010222 its reverse (222010101221), we get a palindrome (344111111443).

Subtracting 122101010222 from its reverse (222010101221), we obtain a palindrome (99909090999).

The spelling of 122101010222 in words is "one hundred twenty-two billion, one hundred one million, ten thousand, two hundred twenty-two".