2202522001 has 4 divisors (see below), whose sum is σ = 2202849792. Its totient is φ = 2202194212.

The previous prime is 2202521999. The next prime is 2202522017. The reversal of 2202522001 is 1002252022.

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 2202522001 - 2¹ = 2202521999 is a prime.

It is a super-2 number, since 2×2202522001² = 9702206329778088002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202522031) 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, 153601 + ... + 167326.

It is an arithmetic number, because the mean of its divisors is an integer number (550712448).

Almost surely, 2^2202522001 is an apocalyptic number.

It is an amenable number.

2202522001 is a deficient number, since it is larger than the sum of its proper divisors (327791).

2202522001 is an equidigital number, since it uses as much as digits as its factorization.

2202522001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327790.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2202522001 is about 46931.0345187489. The cubic root of 2202522001 is about 1301.0882408413.

Adding to 2202522001 its reverse (1002252022), we get a palindrome (3204774023).

The spelling of 2202522001 in words is "two billion, two hundred two million, five hundred twenty-two thousand, one".