22303212120202 has 8 divisors (see below), whose sum is σ = 36028265732676. Its totient is φ = 10293790209312.

The previous prime is 22303212120191. The next prime is 22303212120223. The reversal of 22303212120202 is 20202121230322.

It can be written as a sum of positive squares in 2 ways, for example, as 22210851439921 + 92360680281 = 4712839^2 + 303909^2 .

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, 428907925363 + ... + 428907925414.

Almost surely, 2^{22303212120202} is an apocalyptic number.

22303212120202 is a deficient number, since it is larger than the sum of its proper divisors (13725053612474).

22303212120202 is a wasteful number, since it uses less digits than its factorization.

22303212120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857815850792.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22303212120202 its reverse (20202121230322), we get a palindrome (42505333350524).

The spelling of 22303212120202 in words is "twenty-two trillion, three hundred three billion, two hundred twelve million, one hundred twenty thousand, two hundred two".