10102212423 has 24 divisors (see below), whose sum is σ = 14672566272. Its totient is φ = 6697727568.

The previous prime is 10102212409. The next prime is 10102212427. The reversal of 10102212423 is 32421220101.

It is a happy number.

10102212423 is a `hidden beast` number, since 10 + 10 + 221 + 2 + 423 = 666.

It is not a de Polignac number, because 10102212423 - 2²¹ = 10100115271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10102212396 and 10102212405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102212427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2613190 + ... + 2617052.

It is an arithmetic number, because the mean of its divisors is an integer number (611356928).

Almost surely, 2^10102212423 is an apocalyptic number.

10102212423 is a deficient number, since it is larger than the sum of its proper divisors (4570353849).

10102212423 is a wasteful number, since it uses less digits than its factorization.

10102212423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5395 (or 5392 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10102212423 its reverse (32421220101), we get a palindrome (42523432524).

The spelling of 10102212423 in words is "ten billion, one hundred two million, two hundred twelve thousand, four hundred twenty-three".