2052212101 has 8 divisors (see below), whose sum is σ = 2077939584. Its totient is φ = 2026508640.

The previous prime is 2052212093. The next prime is 2052212111. The reversal of 2052212101 is 1012122502.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2052212101 - 2³ = 2052212093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052212111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217065 + ... + 226321.

It is an arithmetic number, because the mean of its divisors is an integer number (259742448).

Almost surely, 2^2052212101 is an apocalyptic number.

It is an amenable number.

2052212101 is a deficient number, since it is larger than the sum of its proper divisors (25727483).

2052212101 is an equidigital number, since it uses as much as digits as its factorization.

2052212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12011.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 2052212101 is about 45301.3476731101. The cubic root of 2052212101 is about 1270.7908565370.

Adding to 2052212101 its reverse (1012122502), we get a palindrome (3064334603).

It can be divided in two parts, 20522 and 12101, that added together give a palindrome (32623).

The spelling of 2052212101 in words is "two billion, fifty-two million, two hundred twelve thousand, one hundred one".