10222121102102 has 16 divisors (see below), whose sum is σ = 18871608188832. Its totient is φ = 4043916040320.

The previous prime is 10222121102087. The next prime is 10222121102107. The reversal of 10222121102102 is 20120112122201.

It is a super-3 number, since 3×10222121102102³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222121102107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28082750099 + ... + 28082750462.

It is an arithmetic number, because the mean of its divisors is an integer number (1179475511802).

Almost surely, 2^{10222121102102} is an apocalyptic number.

10222121102102 is a deficient number, since it is larger than the sum of its proper divisors (8649487086730).

10222121102102 is a wasteful number, since it uses less digits than its factorization.

10222121102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56165500583.

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

Adding to 10222121102102 its reverse (20120112122201), we get a palindrome (30342233224303).

The spelling of 10222121102102 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-one million, one hundred two thousand, one hundred two".