10111211001099 has 32 divisors (see below), whose sum is σ = 16833231260160. Its totient is φ = 5951749614624.

The previous prime is 10111211001043. The next prime is 10111211001119. The reversal of 10111211001099 is 99010011211101.

It is not a de Polignac number, because 10111211001099 - 2⁸ = 10111211000843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10111211002099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 626228209 + ... + 626244354.

It is an arithmetic number, because the mean of its divisors is an integer number (526038476880).

Almost surely, 2^{10111211001099} is an apocalyptic number.

10111211001099 is a deficient number, since it is larger than the sum of its proper divisors (6722020259061).

10111211001099 is a wasteful number, since it uses less digits than its factorization.

10111211001099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252472608 (or 1252472602 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 27.

The spelling of 10111211001099 in words is "ten trillion, one hundred eleven billion, two hundred eleven million, one thousand, ninety-nine".