2254212101 has 4 divisors (see below), whose sum is σ = 2265540000. Its totient is φ = 2242884204.

The previous prime is 2254212049. The next prime is 2254212127. The reversal of 2254212101 is 1012124522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2254212101 - 2²² = 2250017797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254212001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5663651 + ... + 5664048.

It is an arithmetic number, because the mean of its divisors is an integer number (566385000).

Almost surely, 2^2254212101 is an apocalyptic number.

It is an amenable number.

2254212101 is a deficient number, since it is larger than the sum of its proper divisors (11327899).

2254212101 is a wasteful number, since it uses less digits than its factorization.

2254212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327898.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2254212101 is about 47478.5435854976. The cubic root of 2254212101 is about 1311.1878783051.

Adding to 2254212101 its reverse (1012124522), we get a palindrome (3266336623).

It can be divided in two parts, 22542 and 12101, that added together give a palindrome (34643).

The spelling of 2254212101 in words is "two billion, two hundred fifty-four million, two hundred twelve thousand, one hundred one".