10002123099969 has 256 divisors, whose sum is σ = 18598750765056. Its totient is φ = 4614872371200.

The previous prime is 10002123099961. The next prime is 10002123099973. The reversal of 10002123099969 is 96999032120001.

It is a happy number.

10002123099969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10002123099969 - 2³ = 10002123099961 is a prime.

It is a super-2 number, since 2×10002123099969² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10002123099961) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2226154687 + ... + 2226159179.

It is an arithmetic number, because the mean of its divisors is an integer number (72651370176).

Almost surely, 2^{10002123099969} is an apocalyptic number.

It is an amenable number.

10002123099969 is a deficient number, since it is larger than the sum of its proper divisors (8596627665087).

10002123099969 is a wasteful number, since it uses less digits than its factorization.

10002123099969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4848.

The product of its (nonzero) digits is 472392, while the sum is 51.

The spelling of 10002123099969 in words is "ten trillion, two billion, one hundred twenty-three million, ninety-nine thousand, nine hundred sixty-nine".