22022240252210 has 16 divisors (see below), whose sum is σ = 43243671768192. Its totient is φ = 8008087364400.

The previous prime is 22022240252161. The next prime is 22022240252261. The reversal of 22022240252210 is 1225204222022.

It is a super-3 number, since 3×22022240252210³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22022240252210.

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, 100101091946 + ... + 100101092165.

It is an arithmetic number, because the mean of its divisors is an integer number (2702729485512).

Almost surely, 2^{22022240252210} is an apocalyptic number.

22022240252210 is a deficient number, since it is larger than the sum of its proper divisors (21221431515982).

22022240252210 is a wasteful number, since it uses less digits than its factorization.

22022240252210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200202184129.

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 22022240252210 its reverse (1225204222022), we get a palindrome (23247444474232).

The spelling of 22022240252210 in words is "twenty-two trillion, twenty-two billion, two hundred forty million, two hundred fifty-two thousand, two hundred ten".