1002213204 has 48 divisors (see below), whose sum is σ = 2452336320. Its totient is φ = 318124800.

The previous prime is 1002213181. The next prime is 1002213211. The reversal of 1002213204 is 4023122001.

It is a super-3 number, since 3×1002213204³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5679 + ... + 45129.

It is an arithmetic number, because the mean of its divisors is an integer number (51090340).

Almost surely, 2^1002213204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1002213204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1226168160).

1002213204 is an abundant number, since it is smaller than the sum of its proper divisors (1450123116).

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

1002213204 is a wasteful number, since it uses less digits than its factorization.

1002213204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39560 (or 39558 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1002213204 is about 31657.7510887934. The cubic root of 1002213204 is about 1000.7371910824.

Adding to 1002213204 its reverse (4023122001), we get a palindrome (5025335205).

The spelling of 1002213204 in words is "one billion, two million, two hundred thirteen thousand, two hundred four".