212111120001095 has 16 divisors (see below), whose sum is σ = 291282594198528. Its totient is φ = 145253953188000.

The previous prime is 212111120001091. The next prime is 212111120001203. The reversal of 212111120001095 is 590100021111212.

It is not a de Polignac number, because 212111120001095 - 2² = 212111120001091 is a prime.

It is a super-2 number, since 2×212111120001095² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212111120001091) 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, 4034805749 + ... + 4034858318.

It is an arithmetic number, because the mean of its divisors is an integer number (18205162137408).

Almost surely, 2^{212111120001095} is an apocalyptic number.

212111120001095 is a deficient number, since it is larger than the sum of its proper divisors (79171474197433).

212111120001095 is an equidigital number, since it uses as much as digits as its factorization.

212111120001095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8069664830.

The product of its (nonzero) digits is 360, while the sum is 26.

The spelling of 212111120001095 in words is "two hundred twelve trillion, one hundred eleven billion, one hundred twenty million, one thousand, ninety-five".