22210202212202 has 8 divisors (see below), whose sum is σ = 33812546651616. Its totient is φ = 10939353328332.

The previous prime is 22210202212193. The next prime is 22210202212243. The reversal of 22210202212202 is 20221220201222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22210202212202² (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 3 ways as a sum of consecutive naturals, for example, 82873888718 + ... + 82873888985.

It is an arithmetic number, because the mean of its divisors is an integer number (4226568331452).

Almost surely, 2^{22210202212202} is an apocalyptic number.

22210202212202 is a deficient number, since it is larger than the sum of its proper divisors (11602344439414).

22210202212202 is a wasteful number, since it uses less digits than its factorization.

22210202212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165747777772.

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

Adding to 22210202212202 its reverse (20221220201222), we get a palindrome (42431422413424).

The spelling of 22210202212202 in words is "twenty-two trillion, two hundred ten billion, two hundred two million, two hundred twelve thousand, two hundred two".