101222000221210 has 32 divisors (see below), whose sum is σ = 210455153404992. Its totient is φ = 34642823604480.

The previous prime is 101222000221201. The next prime is 101222000221217. The reversal of 101222000221210 is 12122000222101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101222000221217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27064704072 + ... + 27064707811.

It is an arithmetic number, because the mean of its divisors is an integer number (6576723543906).

Almost surely, 2^{101222000221210} is an apocalyptic number.

101222000221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101222000221210 is an abundant number, since it is smaller than the sum of its proper divisors (109233153183782).

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

101222000221210 is a wasteful number, since it uses less digits than its factorization.

101222000221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54129411918.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101222000221210 its reverse (12122000222101), we get a palindrome (113344000443311).

The spelling of 101222000221210 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred twenty-one thousand, two hundred ten".