2210020302 has 64 divisors (see below), whose sum is σ = 5323898880. Its totient is φ = 597463776.

The previous prime is 2210020291. The next prime is 2210020327. The reversal of 2210020302 is 2030200122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1057903 + ... + 1059989.

It is an arithmetic number, because the mean of its divisors is an integer number (83185920).

Almost surely, 2^2210020302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2210020302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2661949440).

2210020302 is an abundant number, since it is smaller than the sum of its proper divisors (3113878578).

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

2210020302 is a wasteful number, since it uses less digits than its factorization.

2210020302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3445.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2210020302 is about 47010.8530235306. The cubic root of 2210020302 is about 1302.5630503309.

Adding to 2210020302 its reverse (2030200122), we get a palindrome (4240220424).

The spelling of 2210020302 in words is "two billion, two hundred ten million, twenty thousand, three hundred two".