10102102111222 has 32 divisors (see below), whose sum is σ = 16692729790464. Its totient is φ = 4546867953600.

The previous prime is 10102102111117. The next prime is 10102102111331. The reversal of 10102102111222 is 22211120120101.

It is a super-3 number, since 3×10102102111222³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10102102111196 and 10102102111205.

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, 25310347 + ... + 25706377.

It is an arithmetic number, because the mean of its divisors is an integer number (521647805952).

Almost surely, 2^{10102102111222} is an apocalyptic number.

10102102111222 is a deficient number, since it is larger than the sum of its proper divisors (6590627679242).

10102102111222 is a wasteful number, since it uses less digits than its factorization.

10102102111222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407404.

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

Adding to 10102102111222 its reverse (22211120120101), we get a palindrome (32313222231323).

The spelling of 10102102111222 in words is "ten trillion, one hundred two billion, one hundred two million, one hundred eleven thousand, two hundred twenty-two".