11012221000202 has 16 divisors (see below), whose sum is σ = 17388913356000. Its totient is φ = 5215956414480.

The previous prime is 11012221000199. The next prime is 11012221000243. The reversal of 11012221000202 is 20200012221011.

It is a super-2 number, since 2×11012221000202² (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, 9406424 + ... + 10512147.

It is an arithmetic number, because the mean of its divisors is an integer number (1086807084750).

Almost surely, 2^{11012221000202} is an apocalyptic number.

11012221000202 is a deficient number, since it is larger than the sum of its proper divisors (6376692355798).

11012221000202 is a wasteful number, since it uses less digits than its factorization.

11012221000202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19933141.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11012221000202 its reverse (20200012221011), we get a palindrome (31212233221213).

The spelling of 11012221000202 in words is "eleven trillion, twelve billion, two hundred twenty-one million, two hundred two", and thus it is an aban number.