1011022200001 has 4 divisors (see below), whose sum is σ = 1102933309104. Its totient is φ = 919111090900.

The previous prime is 1011022199977. The next prime is 1011022200017. The reversal of 1011022200001 is 1000022201101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1011022200001 - 2⁹ = 1011022199489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011022200101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45955554535 + ... + 45955554556.

It is an arithmetic number, because the mean of its divisors is an integer number (275733327276).

Almost surely, 2^{1011022200001} is an apocalyptic number.

1011022200001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1011022200001 is a deficient number, since it is larger than the sum of its proper divisors (91911109103).

1011022200001 is an equidigital number, since it uses as much as digits as its factorization.

1011022200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91911109102.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1011022200001 its reverse (1000022201101), we get a palindrome (2011044401102).

The spelling of 1011022200001 in words is "one trillion, eleven billion, twenty-two million, two hundred thousand, one".