101222121102110 has 32 divisors (see below), whose sum is σ = 182428729048800. Its totient is φ = 40437983099520.

The previous prime is 101222121102071. The next prime is 101222121102139. The reversal of 101222121102110 is 11201121222101.

It is a super-2 number, since 2×101222121102110² (a number of 29 digits) contains 22 as substring.

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, 227514956 + ... + 227959424.

It is an arithmetic number, because the mean of its divisors is an integer number (5700897782775).

Almost surely, 2^{101222121102110} is an apocalyptic number.

101222121102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101222121102110 is a deficient number, since it is larger than the sum of its proper divisors (81206607946690).

101222121102110 is a wasteful number, since it uses less digits than its factorization.

101222121102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473036.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101222121102110 its reverse (11201121222101), we get a palindrome (112423242324211).

The spelling of 101222121102110 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred twenty-one million, one hundred two thousand, one hundred ten".