11021000222202 has 16 divisors (see below), whose sum is σ = 22063379700672. Its totient is φ = 3670103531360.

The previous prime is 11021000222201. The next prime is 11021000222203. The reversal of 11021000222202 is 20222200012011.

It is an interprime number because it is at equal distance from previous prime (11021000222201) and next prime (11021000222203).

It is not an unprimeable number, because it can be changed into a prime (11021000222201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890795643 + ... + 890808014.

It is an arithmetic number, because the mean of its divisors is an integer number (1378961231292).

Almost surely, 2^{11021000222202} is an apocalyptic number.

11021000222202 is an abundant number, since it is smaller than the sum of its proper divisors (11042379478470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11021000222202 is a wasteful number, since it uses less digits than its factorization.

11021000222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781604693.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11021000222202 its reverse (20222200012011), we get a palindrome (31243200234213).

The spelling of 11021000222202 in words is "eleven trillion, twenty-one billion, two hundred twenty-two thousand, two hundred two".