11210220022 has 8 divisors (see below), whose sum is σ = 16916021136. Its totient is φ = 5571546312.

The previous prime is 11210219989. The next prime is 11210220029. The reversal of 11210220022 is 22002201211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11210219984 and 11210220011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210220029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16781433 + ... + 16782100.

It is an arithmetic number, because the mean of its divisors is an integer number (2114502642).

Almost surely, 2^11210220022 is an apocalyptic number.

11210220022 is a deficient number, since it is larger than the sum of its proper divisors (5705801114).

11210220022 is a wasteful number, since it uses less digits than its factorization.

11210220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33563702.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11210220022 its reverse (22002201211), we get a palindrome (33212421233).

The spelling of 11210220022 in words is "eleven billion, two hundred ten million, two hundred twenty thousand, twenty-two".