2111002021195 has 32 divisors (see below), whose sum is σ = 2611307341440. Its totient is φ = 1637528555520.

The previous prime is 2111002021181. The next prime is 2111002021213. The reversal of 2111002021195 is 5911202001112.

It is not a de Polignac number, because 2111002021195 - 2⁷ = 2111002021067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18166930 + ... + 18282760.

It is an arithmetic number, because the mean of its divisors is an integer number (81603354420).

Almost surely, 2^{2111002021195} is an apocalyptic number.

2111002021195 is a deficient number, since it is larger than the sum of its proper divisors (500305320245).

2111002021195 is a wasteful number, since it uses less digits than its factorization.

2111002021195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116695.

The product of its (nonzero) digits is 360, while the sum is 25.

The spelling of 2111002021195 in words is "two trillion, one hundred eleven billion, two million, twenty-one thousand, one hundred ninety-five".