22022000212202 has 8 divisors (see below), whose sum is σ = 33138537061476. Its totient is φ = 10975821191712.

The previous prime is 22022000212153. The next prime is 22022000212211. The reversal of 22022000212202 is 20221200022022.

It can be written as a sum of positive squares in 2 ways, for example, as 14185309462921 + 7836690749281 = 3766339^2 + 2799409^2 .

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

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, 17589456413 + ... + 17589457664.

Almost surely, 2^{22022000212202} is an apocalyptic number.

22022000212202 is a deficient number, since it is larger than the sum of its proper divisors (11116536849274).

22022000212202 is a wasteful number, since it uses less digits than its factorization.

22022000212202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35178914392.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22022000212202 its reverse (20221200022022), we get a palindrome (42243200234224).

The spelling of 22022000212202 in words is "twenty-two trillion, twenty-two billion, two hundred twelve thousand, two hundred two".