10221101102031 has 8 divisors (see below), whose sum is σ = 14098070485680. Its totient is φ = 6579099559872.

The previous prime is 10221101101949. The next prime is 10221101102041. The reversal of 10221101102031 is 13020110112201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10221101102031 - 2⁷ = 10221101101903 is a prime.

It is a super-2 number, since 2×10221101102031² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10221101102031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221101102041) 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, 58741960270 + ... + 58741960443.

It is an arithmetic number, because the mean of its divisors is an integer number (1762258810710).

Almost surely, 2^{10221101102031} is an apocalyptic number.

10221101102031 is a deficient number, since it is larger than the sum of its proper divisors (3876969383649).

10221101102031 is a wasteful number, since it uses less digits than its factorization.

10221101102031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117483920745.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10221101102031 its reverse (13020110112201), we get a palindrome (23241211214232).

The spelling of 10221101102031 in words is "ten trillion, two hundred twenty-one billion, one hundred one million, one hundred two thousand, thirty-one".