10002102021223 has 8 divisors (see below), whose sum is σ = 10776592239728. Its totient is φ = 9228340053504.

The previous prime is 10002102021221. The next prime is 10002102021251. The reversal of 10002102021223 is 32212020120001.

It is a happy number.

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

It is not a de Polignac number, because 10002102021223 - 2¹ = 10002102021221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10002102021197 and 10002102021206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002102021221) 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, 182034165 + ... + 182089102.

It is an arithmetic number, because the mean of its divisors is an integer number (1347074029966).

Almost surely, 2^{10002102021223} is an apocalyptic number.

10002102021223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10002102021223 is a deficient number, since it is larger than the sum of its proper divisors (774490218505).

10002102021223 is a wasteful number, since it uses less digits than its factorization.

10002102021223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364125393.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10002102021223 its reverse (32212020120001), we get a palindrome (42214122141224).

The spelling of 10002102021223 in words is "ten trillion, two billion, one hundred two million, twenty-one thousand, two hundred twenty-three".