11022021122002 has 16 divisors (see below), whose sum is σ = 18063403380000. Its totient is φ = 5002407151840.

The previous prime is 11022021121877. The next prime is 11022021122069. The reversal of 11022021122002 is 20022112022011.

It is a happy number.

It is a super-2 number, since 2×11022021122002² (a number of 27 digits) contains 22 as substring.

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, 380107627 + ... + 380136622.

It is an arithmetic number, because the mean of its divisors is an integer number (1128962711250).

Almost surely, 2^{11022021122002} is an apocalyptic number.

11022021122002 is a deficient number, since it is larger than the sum of its proper divisors (7041382257998).

11022021122002 is a wasteful number, since it uses less digits than its factorization.

11022021122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760244921.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11022021122002 its reverse (20022112022011), we get a palindrome (31044133144013).

Subtracting 11022021122002 from its reverse (20022112022011), we obtain a palindrome (9000090900009).

The spelling of 11022021122002 in words is "eleven trillion, twenty-two billion, twenty-one million, one hundred twenty-two thousand, two".