10102312223021 has 8 divisors (see below), whose sum is σ = 10172120422464. Its totient is φ = 10032614920480.

The previous prime is 10102312223011. The next prime is 10102312223039. The reversal of 10102312223021 is 12032221320101.

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 10102312223021 - 2³⁴ = 10085132353837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10102312222984 and 10102312223002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102312223011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27541400 + ... + 27905793.

It is an arithmetic number, because the mean of its divisors is an integer number (1271515052808).

Almost surely, 2^{10102312223021} is an apocalyptic number.

It is an amenable number.

10102312223021 is a deficient number, since it is larger than the sum of its proper divisors (69808199443).

10102312223021 is a wasteful number, since it uses less digits than its factorization.

10102312223021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55448451.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10102312223021 its reverse (12032221320101), we get a palindrome (22134533543122).

The spelling of 10102312223021 in words is "ten trillion, one hundred two billion, three hundred twelve million, two hundred twenty-three thousand, twenty-one".