22210212202202 has 16 divisors (see below), whose sum is σ = 35202097402560. Its totient is φ = 10480624444512.

The previous prime is 22210212202193. The next prime is 22210212202219. The reversal of 22210212202202 is 20220221201222.

It is a super-2 number, since 2×22210212202202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111167323 + ... + 1111187310.

It is an arithmetic number, because the mean of its divisors is an integer number (2200131087660).

Almost surely, 2^{22210212202202} is an apocalyptic number.

22210212202202 is a deficient number, since it is larger than the sum of its proper divisors (12991885200358).

22210212202202 is a wasteful number, since it uses less digits than its factorization.

22210212202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222354917.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22210212202202 its reverse (20220221201222), we get a palindrome (42430433403424).

The spelling of 22210212202202 in words is "twenty-two trillion, two hundred ten billion, two hundred twelve million, two hundred two thousand, two hundred two".