22001220210010 has 32 divisors (see below), whose sum is σ = 39617822820672. Its totient is φ = 8797016079360.

The previous prime is 22001220209981. The next prime is 22001220210083. The reversal of 22001220210010 is 1001202210022.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430215162 + ... + 430266298.

It is an arithmetic number, because the mean of its divisors is an integer number (1238056963146).

Almost surely, 2^{22001220210010} is an apocalyptic number.

22001220210010 is a deficient number, since it is larger than the sum of its proper divisors (17616602610662).

22001220210010 is a wasteful number, since it uses less digits than its factorization.

22001220210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67278.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22001220210010 its reverse (1001202210022), we get a palindrome (23002422420032).

The spelling of 22001220210010 in words is "twenty-two trillion, one billion, two hundred twenty million, two hundred ten thousand, ten".