1002214011204 has 240 divisors, whose sum is σ = 3073000022400. Its totient is φ = 278906955264.

The previous prime is 1002214011193. The next prime is 1002214011209. The reversal of 1002214011204 is 4021104122001.

It is a super-2 number, since 2×1002214011204² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1002214011209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 14551152 + ... + 14619864.

It is an arithmetic number, because the mean of its divisors is an integer number (12804166760).

Almost surely, 2^{1002214011204} is an apocalyptic number.

1002214011204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1002214011204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1536500011200).

1002214011204 is an abundant number, since it is smaller than the sum of its proper divisors (2070786011196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1002214011204 is a wasteful number, since it uses less digits than its factorization.

1002214011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68904 (or 68893 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1002214011204 its reverse (4021104122001), we get a palindrome (5023318133205).

The spelling of 1002214011204 in words is "one trillion, two billion, two hundred fourteen million, eleven thousand, two hundred four".