202201007 has 4 divisors (see below), whose sum is σ = 206903400. Its totient is φ = 197498616.

The previous prime is 202200991. The next prime is 202201039. The reversal of 202201007 is 700102202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 202201007 - 2⁴ = 202200991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202200982 and 202201000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201057) 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, 2351132 + ... + 2351217.

It is an arithmetic number, because the mean of its divisors is an integer number (51725850).

Almost surely, 2^202201007 is an apocalyptic number.

202201007 is a deficient number, since it is larger than the sum of its proper divisors (4702393).

202201007 is an equidigital number, since it uses as much as digits as its factorization.

202201007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702392.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 202201007 is about 14219.7400468504. The cubic root of 202201007 is about 586.9409870180.

Adding to 202201007 its reverse (700102202), we get a palindrome (902303209).

The spelling of 202201007 in words is "two hundred two million, two hundred one thousand, seven".