10220121022103 has 16 divisors (see below), whose sum is σ = 10547565410304. Its totient is φ = 9897729332160.

The previous prime is 10220121022093. The next prime is 10220121022127. The reversal of 10220121022103 is 30122012102201.

It is a cyclic number.

It is not a de Polignac number, because 10220121022103 - 2⁴ = 10220121022087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220121052103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549275 + ... + 4554332.

It is an arithmetic number, because the mean of its divisors is an integer number (659222838144).

Almost surely, 2^{10220121022103} is an apocalyptic number.

10220121022103 is a deficient number, since it is larger than the sum of its proper divisors (327444388201).

10220121022103 is a wasteful number, since it uses less digits than its factorization.

10220121022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5104102.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10220121022103 its reverse (30122012102201), we get a palindrome (40342133124304).

The spelling of 10220121022103 in words is "ten trillion, two hundred twenty billion, one hundred twenty-one million, twenty-two thousand, one hundred three".