1002012101199 has 24 divisors (see below), whose sum is σ = 1450051839600. Its totient is φ = 666761977728.

The previous prime is 1002012101183. The next prime is 1002012101327. The reversal of 1002012101199 is 9911012102001.

1002012101199 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1002012101199 - 2⁴ = 1002012101183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002012101119) 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, 25240764 + ... + 25280430.

It is an arithmetic number, because the mean of its divisors is an integer number (60418826650).

Almost surely, 2^{1002012101199} is an apocalyptic number.

1002012101199 is a deficient number, since it is larger than the sum of its proper divisors (448039738401).

1002012101199 is a wasteful number, since it uses less digits than its factorization.

1002012101199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44839 (or 44836 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 1002012101199 in words is "one trillion, two billion, twelve million, one hundred one thousand, one hundred ninety-nine".