2021201222095 has 48 divisors (see below), whose sum is σ = 2863768864608. Its totient is φ = 1357391759360.

The previous prime is 2021201222063. The next prime is 2021201222101. The reversal of 2021201222095 is 5902221021202.

It is not a de Polignac number, because 2021201222095 - 2⁵ = 2021201222063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 357184 + ... + 2042053.

It is an arithmetic number, because the mean of its divisors is an integer number (59661851346).

Almost surely, 2^{2021201222095} is an apocalyptic number.

2021201222095 is a deficient number, since it is larger than the sum of its proper divisors (842567642513).

2021201222095 is a wasteful number, since it uses less digits than its factorization.

2021201222095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399340 (or 2399323 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 2021201222095 its reverse (5902221021202), we get a palindrome (7923422243297).

The spelling of 2021201222095 in words is "two trillion, twenty-one billion, two hundred one million, two hundred twenty-two thousand, ninety-five".