10122022021102 has 16 divisors (see below), whose sum is σ = 15296312771712. Its totient is φ = 5023339841080.

The previous prime is 10122022021093. The next prime is 10122022021141. The reversal of 10122022021102 is 20112022022101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21957424 + ... + 22413667.

It is an arithmetic number, because the mean of its divisors is an integer number (956019548232).

Almost surely, 2^{10122022021102} is an apocalyptic number.

10122022021102 is a deficient number, since it is larger than the sum of its proper divisors (5174290750610).

10122022021102 is a wasteful number, since it uses less digits than its factorization.

10122022021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44371943.

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

Adding to 10122022021102 its reverse (20112022022101), we get a palindrome (30234044043203).

Subtracting 10122022021102 from its reverse (20112022022101), we obtain a palindrome (9990000000999).

The spelling of 10122022021102 in words is "ten trillion, one hundred twenty-two billion, twenty-two million, twenty-one thousand, one hundred two".