5331222402 has 64 divisors (see below), whose sum is σ = 11780052480. Its totient is φ = 1595059200.

The previous prime is 5331222397. The next prime is 5331222437. The reversal of 5331222402 is 2042221335.

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, 1769077 + ... + 1772087.

It is an arithmetic number, because the mean of its divisors is an integer number (184063320).

Almost surely, 2^5331222402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5331222402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5890026240).

5331222402 is an abundant number, since it is smaller than the sum of its proper divisors (6448830078).

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

5331222402 is a wasteful number, since it uses less digits than its factorization.

5331222402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3359.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5331222402 is about 73015.2203448021. The cubic root of 5331222402 is about 1746.9303905073.

Adding to 5331222402 its reverse (2042221335), we get a palindrome (7373443737).

The spelling of 5331222402 in words is "five billion, three hundred thirty-one million, two hundred twenty-two thousand, four hundred two".