1122200201001 has 16 divisors (see below), whose sum is σ = 1703260385280. Its totient is φ = 650550840720.

The previous prime is 1122200200939. The next prime is 1122200201009. The reversal of 1122200201001 is 1001020022211.

It is not a de Polignac number, because 1122200201001 - 2⁹ = 1122200200489 is a prime.

It is a super-2 number, since 2×1122200201001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122200201009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739261561 + ... + 739263078.

It is an arithmetic number, because the mean of its divisors is an integer number (106453774080).

Almost surely, 2^{1122200201001} is an apocalyptic number.

1122200201001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1122200201001 is a deficient number, since it is larger than the sum of its proper divisors (581060184279).

1122200201001 is a wasteful number, since it uses less digits than its factorization.

1122200201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478524676.

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

Adding to 1122200201001 its reverse (1001020022211), we get a palindrome (2123220223212).

The spelling of 1122200201001 in words is "one trillion, one hundred twenty-two billion, two hundred million, two hundred one thousand, one".