2212122001095 has 32 divisors (see below), whose sum is σ = 3991357789440. Its totient is φ = 1162189464480.

The previous prime is 2212122001049. The next prime is 2212122001121. The reversal of 2212122001095 is 5901002212122.

It is a happy number.

It is not a de Polignac number, because 2212122001095 - 2⁷ = 2212122000967 is a prime.

It is a super-3 number, since 3×2212122001095³ (a number of 38 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122275201 + ... + 122293290.

It is an arithmetic number, because the mean of its divisors is an integer number (124729930920).

Almost surely, 2^{2212122001095} is an apocalyptic number.

2212122001095 is a deficient number, since it is larger than the sum of its proper divisors (1779235788345).

2212122001095 is a wasteful number, since it uses less digits than its factorization.

2212122001095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244568572 (or 244568566 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 2212122001095 in words is "two trillion, two hundred twelve billion, one hundred twenty-two million, one thousand, ninety-five".