202260001 has 2 divisors, whose sum is σ = 202260002. Its totient is φ = 202260000.

The previous prime is 202259977. The next prime is 202260029. The reversal of 202260001 is 100062202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139216401 + 63043600 = 11799^2 + 7940^2 .

It is a cyclic number.

It is not a de Polignac number, because 202260001 - 2⁵ = 202259969 is a prime.

It is not a weakly prime, because it can be changed into another prime (202260041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101130000 + 101130001.

It is an arithmetic number, because the mean of its divisors is an integer number (101130001).

Almost surely, 2^202260001 is an apocalyptic number.

It is an amenable number.

202260001 is a deficient number, since it is larger than the sum of its proper divisors (1).

202260001 is an equidigital number, since it uses as much as digits as its factorization.

202260001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 202260001 is about 14221.8142654164. The cubic root of 202260001 is about 586.9980632746.

The spelling of 202260001 in words is "two hundred two million, two hundred sixty thousand, one".