1002233020111 has 8 divisors (see below), whose sum is σ = 1005588277200. Its totient is φ = 998881757760.

The previous prime is 1002233020097. The next prime is 1002233020127. The reversal of 1002233020111 is 1110203322001.

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

It is a cyclic number.

It is not a de Polignac number, because 1002233020111 - 2¹¹ = 1002233018063 is a prime.

It is a super-2 number, since 2×1002233020111² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002233020181) 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, 495646 + ... + 1500043.

It is an arithmetic number, because the mean of its divisors is an integer number (125698534650).

Almost surely, 2^{1002233020111} is an apocalyptic number.

1002233020111 is a deficient number, since it is larger than the sum of its proper divisors (3355257089).

1002233020111 is a wasteful number, since it uses less digits than its factorization.

1002233020111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997369.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1002233020111 its reverse (1110203322001), we get a palindrome (2112436342112).

The spelling of 1002233020111 in words is "one trillion, two billion, two hundred thirty-three million, twenty thousand, one hundred eleven".