22212000202 has 8 divisors (see below), whose sum is σ = 38077714656. Its totient is φ = 9519428652.

The previous prime is 22212000157. The next prime is 22212000259. The reversal of 22212000202 is 20200021222.

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

It is a super-3 number, since 3×22212000202³ (a number of 32 digits) contains 333 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, 793285708 + ... + 793285735.

It is an arithmetic number, because the mean of its divisors is an integer number (4759714332).

Almost surely, 2^22212000202 is an apocalyptic number.

22212000202 is a deficient number, since it is larger than the sum of its proper divisors (15865714454).

22212000202 is a wasteful number, since it uses less digits than its factorization.

22212000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586571452.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22212000202 its reverse (20200021222), we get a palindrome (42412021424).

The spelling of 22212000202 in words is "twenty-two billion, two hundred twelve million, two hundred two", and thus it is an aban number.