1101221130333 has 16 divisors (see below), whose sum is σ = 1554934375296. Its totient is φ = 690842611200.

The previous prime is 1101221130329. The next prime is 1101221130337. The reversal of 1101221130333 is 3330311221011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1101221130329) and next prime (1101221130337).

It is not a de Polignac number, because 1101221130333 - 2² = 1101221130329 is a prime.

It is a super-3 number, since 3×1101221130333³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101221130337) 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, 1571968 + ... + 2161833.

It is an arithmetic number, because the mean of its divisors is an integer number (97183398456).

Almost surely, 2^{1101221130333} is an apocalyptic number.

It is an amenable number.

1101221130333 is a deficient number, since it is larger than the sum of its proper divisors (453713244963).

1101221130333 is a wasteful number, since it uses less digits than its factorization.

1101221130333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739604.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1101221130333 its reverse (3330311221011), we get a palindrome (4431532351344).

The spelling of 1101221130333 in words is "one trillion, one hundred one billion, two hundred twenty-one million, one hundred thirty thousand, three hundred thirty-three".