222050541 has 4 divisors (see below), whose sum is σ = 296067392. Its totient is φ = 148033692.

The previous prime is 222050531. The next prime is 222050603. The reversal of 222050541 is 145050222.

It is a happy number.

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 not a de Polignac number, because 222050541 - 2¹⁰ = 222049517 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 (222050501) 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, 37008421 + ... + 37008426.

It is an arithmetic number, because the mean of its divisors is an integer number (74016848).

Almost surely, 2^222050541 is an apocalyptic number.

It is an amenable number.

222050541 is a deficient number, since it is larger than the sum of its proper divisors (74016851).

222050541 is an equidigital number, since it uses as much as digits as its factorization.

222050541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74016850.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 222050541 is about 14901.3603741403. The cubic root of 222050541 is about 605.5508413490.

The spelling of 222050541 in words is "two hundred twenty-two million, fifty thousand, five hundred forty-one".