1010001212099 has 8 divisors (see below), whose sum is σ = 1109116323840. Its totient is φ = 912102237000.

The previous prime is 1010001212081. The next prime is 1010001212107. The reversal of 1010001212099 is 9902121000101.

1010001212099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1010001212099 - 2¹⁶ = 1010001146563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010001212009) 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, 304032419 + ... + 304035740.

It is an arithmetic number, because the mean of its divisors is an integer number (138639540480).

Almost surely, 2^{1010001212099} is an apocalyptic number.

1010001212099 is a deficient number, since it is larger than the sum of its proper divisors (99115111741).

1010001212099 is a wasteful number, since it uses less digits than its factorization.

1010001212099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608068321.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 1010001212099 in words is "one trillion, ten billion, one million, two hundred twelve thousand, ninety-nine".