1022200220011 has 8 divisors (see below), whose sum is σ = 1022768501744. Its totient is φ = 1021632030720.

The previous prime is 1022200220009. The next prime is 1022200220017. The reversal of 1022200220011 is 1100220022201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1022200220011 - 2¹ = 1022200220009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1022200219973 and 1022200220000.

It is not an unprimeable number, because it can be changed into a prime (1022200220017) 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, 40015435 + ... + 40040971.

It is an arithmetic number, because the mean of its divisors is an integer number (127846062718).

Almost surely, 2^{1022200220011} is an apocalyptic number.

1022200220011 is a deficient number, since it is larger than the sum of its proper divisors (568281733).

1022200220011 is a wasteful number, since it uses less digits than its factorization.

1022200220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46221.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1022200220011 its reverse (1100220022201), we get a palindrome (2122420242212).

The spelling of 1022200220011 in words is "one trillion, twenty-two billion, two hundred million, two hundred twenty thousand, eleven".