2212209141 has 4 divisors (see below), whose sum is σ = 2949612192. Its totient is φ = 1474806092.

The previous prime is 2212209127. The next prime is 2212209143. The reversal of 2212209141 is 1419022122.

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 2212209141 - 2²⁶ = 2145100277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212209143) 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, 368701521 + ... + 368701526.

It is an arithmetic number, because the mean of its divisors is an integer number (737403048).

Almost surely, 2^2212209141 is an apocalyptic number.

It is an amenable number.

2212209141 is a deficient number, since it is larger than the sum of its proper divisors (737403051).

2212209141 is an equidigital number, since it uses as much as digits as its factorization.

2212209141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737403050.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 2212209141 is about 47034.1274076601. The cubic root of 2212209141 is about 1302.9929347775.

The spelling of 2212209141 in words is "two billion, two hundred twelve million, two hundred nine thousand, one hundred forty-one".