22552235212202 has 16 divisors (see below), whose sum is σ = 35818371020160. Its totient is φ = 10612782468288.

The previous prime is 22552235212187. The next prime is 22552235212259. The reversal of 22552235212202 is 20221253225522.

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, 11988383 + ... + 13741389.

It is an arithmetic number, because the mean of its divisors is an integer number (2238648188760).

Almost surely, 2^{22552235212202} is an apocalyptic number.

22552235212202 is a deficient number, since it is larger than the sum of its proper divisors (13266135807958).

22552235212202 is a wasteful number, since it uses less digits than its factorization.

22552235212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131405.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 22552235212202 its reverse (20221253225522), we get a palindrome (42773488437724).

The spelling of 22552235212202 in words is "twenty-two trillion, five hundred fifty-two billion, two hundred thirty-five million, two hundred twelve thousand, two hundred two".