2202030406 has 4 divisors (see below), whose sum is σ = 3303045612. Its totient is φ = 1101015202.

The previous prime is 2202030377. The next prime is 2202030443. The reversal of 2202030406 is 6040302022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550507600 + ... + 550507603.

It is an arithmetic number, because the mean of its divisors is an integer number (825761403).

Almost surely, 2^2202030406 is an apocalyptic number.

2202030406 is a deficient number, since it is larger than the sum of its proper divisors (1101015206).

2202030406 is a wasteful number, since it uses less digits than its factorization.

2202030406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101015205.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2202030406 is about 46925.7968072999. The cubic root of 2202030406 is about 1300.9914342312.

Adding to 2202030406 its reverse (6040302022), we get a palindrome (8242332428).

The spelling of 2202030406 in words is "two billion, two hundred two million, thirty thousand, four hundred six".