11210221212022 has 32 divisors (see below), whose sum is σ = 20610649324800. Its totient is φ = 4465640675808.

The previous prime is 11210221212017. The next prime is 11210221212037. The reversal of 11210221212022 is 22021212201211.

It is a super-3 number, since 3×11210221212022³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397567872 + ... + 397596067.

It is an arithmetic number, because the mean of its divisors is an integer number (644082791400).

Almost surely, 2^{11210221212022} is an apocalyptic number.

11210221212022 is a deficient number, since it is larger than the sum of its proper divisors (9400428112778).

11210221212022 is a wasteful number, since it uses less digits than its factorization.

11210221212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795164020.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11210221212022 its reverse (22021212201211), we get a palindrome (33231433413233).

The spelling of 11210221212022 in words is "eleven trillion, two hundred ten billion, two hundred twenty-one million, two hundred twelve thousand, twenty-two".