2120001211195 has 16 divisors (see below), whose sum is σ = 3001218306048. Its totient is φ = 1406821079520.

The previous prime is 2120001211061. The next prime is 2120001211267. The reversal of 2120001211195 is 5911121000212.

It is not a de Polignac number, because 2120001211195 - 2⁹ = 2120001210683 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 976957999 + ... + 976960168.

It is an arithmetic number, because the mean of its divisors is an integer number (187576144128).

Almost surely, 2^{2120001211195} is an apocalyptic number.

2120001211195 is a deficient number, since it is larger than the sum of its proper divisors (881217094853).

2120001211195 is a wasteful number, since it uses less digits than its factorization.

2120001211195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953918210.

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

The spelling of 2120001211195 in words is "two trillion, one hundred twenty billion, one million, two hundred eleven thousand, one hundred ninety-five".