22001202202010 has 16 divisors (see below), whose sum is σ = 39603277868616. Its totient is φ = 8800233346368.

The previous prime is 22001202201997. The next prime is 22001202202019. The reversal of 22001202202010 is 1020220210022.

It can be written as a sum of positive squares in 4 ways, for example, as 6631093658281 + 15370108543729 = 2575091^2 + 3920473^2 .

It is not an unprimeable number, because it can be changed into a prime (22001202202019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30568289 + ... + 31279748.

Almost surely, 2^{22001202202010} is an apocalyptic number.

22001202202010 is a deficient number, since it is larger than the sum of its proper divisors (17602075666606).

22001202202010 is a wasteful number, since it uses less digits than its factorization.

22001202202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61883617.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22001202202010 its reverse (1020220210022), we get a palindrome (23021422412032).

The spelling of 22001202202010 in words is "twenty-two trillion, one billion, two hundred two million, two hundred two thousand, ten".