1122020003111 has 8 divisors (see below), whose sum is σ = 1282391959584. Its totient is φ = 961668892800.

The previous prime is 1122020002979. The next prime is 1122020003141. The reversal of 1122020003111 is 1113000202211.

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

It is not a de Polignac number, because 1122020003111 - 2¹⁰ = 1122020002087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122020003141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5096030 + ... + 5311643.

It is an arithmetic number, because the mean of its divisors is an integer number (160298994948).

Almost surely, 2^{1122020003111} is an apocalyptic number.

1122020003111 is a deficient number, since it is larger than the sum of its proper divisors (160371956473).

1122020003111 is a wasteful number, since it uses less digits than its factorization.

1122020003111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10423081.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1122020003111 its reverse (1113000202211), we get a palindrome (2235020205322).

The spelling of 1122020003111 in words is "one trillion, one hundred twenty-two billion, twenty million, three thousand, one hundred eleven".