2236420002 has 8 divisors (see below), whose sum is σ = 4472840016. Its totient is φ = 745473332.

The previous prime is 2236419979. The next prime is 2236420009. The reversal of 2236420002 is 2000246322.

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

2236420002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2236420009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186368328 + ... + 186368339.

It is an arithmetic number, because the mean of its divisors is an integer number (559105002).

Almost surely, 2^2236420002 is an apocalyptic number.

2236420002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2236420002 is a wasteful number, since it uses less digits than its factorization.

2236420002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372736672.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2236420002 is about 47290.8025095790. The cubic root of 2236420002 is about 1307.7291041366.

Adding to 2236420002 its reverse (2000246322), we get a palindrome (4236666324).

The spelling of 2236420002 in words is "two billion, two hundred thirty-six million, four hundred twenty thousand, two".