1101021222201 has 8 divisors (see below), whose sum is σ = 1545292943520. Its totient is φ = 695381824512.

The previous prime is 1101021222181. The next prime is 1101021222221. The reversal of 1101021222201 is 1022221201011.

It is an interprime number because it is at equal distance from previous prime (1101021222181) and next prime (1101021222221).

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

It is not a de Polignac number, because 1101021222201 - 2²² = 1101017027897 is a prime.

It is a super-3 number, since 3×1101021222201³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1101021222221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9658080840 + ... + 9658080953.

It is an arithmetic number, because the mean of its divisors is an integer number (193161617940).

Almost surely, 2^{1101021222201} is an apocalyptic number.

It is an amenable number.

1101021222201 is a deficient number, since it is larger than the sum of its proper divisors (444271721319).

1101021222201 is a wasteful number, since it uses less digits than its factorization.

1101021222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19316161815.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1101021222201 its reverse (1022221201011), we get a palindrome (2123242423212).

The spelling of 1101021222201 in words is "one trillion, one hundred one billion, twenty-one million, two hundred twenty-two thousand, two hundred one".