11021212210022 has 8 divisors (see below), whose sum is σ = 18893506645776. Its totient is φ = 4723376661432.

The previous prime is 11021212209989. The next prime is 11021212210037. The reversal of 11021212210022 is 22001221212011.

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

It is a congruent number.

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, 393614721773 + ... + 393614721800.

It is an arithmetic number, because the mean of its divisors is an integer number (2361688330722).

Almost surely, 2^{11021212210022} is an apocalyptic number.

11021212210022 is a deficient number, since it is larger than the sum of its proper divisors (7872294435754).

11021212210022 is an equidigital number, since it uses as much as digits as its factorization.

11021212210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787229443582.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11021212210022 its reverse (22001221212011), we get a palindrome (33022433422033).

The spelling of 11021212210022 in words is "eleven trillion, twenty-one billion, two hundred twelve million, two hundred ten thousand, twenty-two".