10221110021102 has 24 divisors (see below), whose sum is σ = 16073165425800. Its totient is φ = 4874350037040.

The previous prime is 10221110021051. The next prime is 10221110021173. The reversal of 10221110021102 is 20112001112201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13471424 + ... + 14209907.

It is an arithmetic number, because the mean of its divisors is an integer number (669715226075).

Almost surely, 2^{10221110021102} is an apocalyptic number.

10221110021102 is a deficient number, since it is larger than the sum of its proper divisors (5852055404698).

10221110021102 is a wasteful number, since it uses less digits than its factorization.

10221110021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27681728 (or 27681705 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10221110021102 its reverse (20112001112201), we get a palindrome (30333111133303).

The spelling of 10221110021102 in words is "ten trillion, two hundred twenty-one billion, one hundred ten million, twenty-one thousand, one hundred two".