1000100211099 has 16 divisors (see below), whose sum is σ = 1454725165440. Its totient is φ = 606107194560.

The previous prime is 1000100211091. The next prime is 1000100211107. The reversal of 1000100211099 is 9901120010001.

It is an interprime number because it is at equal distance from previous prime (1000100211091) and next prime (1000100211107).

It is not a de Polignac number, because 1000100211099 - 2³ = 1000100211091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000100211091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1181232 + ... + 1842690.

It is an arithmetic number, because the mean of its divisors is an integer number (90920322840).

Almost surely, 2^{1000100211099} is an apocalyptic number.

1000100211099 is a deficient number, since it is larger than the sum of its proper divisors (454624954341).

1000100211099 is a wasteful number, since it uses less digits than its factorization.

1000100211099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707290.

The product of its (nonzero) digits is 162, while the sum is 24.

The spelling of 1000100211099 in words is "one trillion, one hundred million, two hundred eleven thousand, ninety-nine".