11020022201001 has 32 divisors (see below), whose sum is σ = 16145435496960. Its totient is φ = 6630343804800.

The previous prime is 11020022200963. The next prime is 11020022201057. The reversal of 11020022201001 is 10010222002011.

It is not a de Polignac number, because 11020022201001 - 2⁹ = 11020022200489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020022200001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85037866 + ... + 85167356.

It is an arithmetic number, because the mean of its divisors is an integer number (504544859280).

Almost surely, 2^{11020022201001} is an apocalyptic number.

11020022201001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11020022201001 is a deficient number, since it is larger than the sum of its proper divisors (5125413295959).

11020022201001 is a wasteful number, since it uses less digits than its factorization.

11020022201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148197.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11020022201001 its reverse (10010222002011), we get a palindrome (21030244203012).

The spelling of 11020022201001 in words is "eleven trillion, twenty billion, twenty-two million, two hundred one thousand, one".