10122000102221 has 8 divisors (see below), whose sum is σ = 11569106445120. Its totient is φ = 8675170341408.

The previous prime is 10122000102209. The next prime is 10122000102307. The reversal of 10122000102221 is 12220100022101.

10122000102221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10122000102221 - 2²⁶ = 10121932993357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10122000102196 and 10122000102205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122000105221) 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, 69067091 + ... + 69213488.

It is an arithmetic number, because the mean of its divisors is an integer number (1446138305640).

Almost surely, 2^{10122000102221} is an apocalyptic number.

It is an amenable number.

10122000102221 is a deficient number, since it is larger than the sum of its proper divisors (1447106342899).

10122000102221 is a wasteful number, since it uses less digits than its factorization.

10122000102221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138291043.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10122000102221 its reverse (12220100022101), we get a palindrome (22342100124322).

The spelling of 10122000102221 in words is "ten trillion, one hundred twenty-two billion, one hundred two thousand, two hundred twenty-one".