2036401222 has 8 divisors (see below), whose sum is σ = 3153137472. Its totient is φ = 985355400.

The previous prime is 2036401193. The next prime is 2036401223. The reversal of 2036401222 is 2221046302.

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

It is a junction number, because it is equal to n+sod(n) for n = 2036401193 and 2036401202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036401223) 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, 16422529 + ... + 16422652.

It is an arithmetic number, because the mean of its divisors is an integer number (394142184).

Almost surely, 2^2036401222 is an apocalyptic number.

2036401222 is a deficient number, since it is larger than the sum of its proper divisors (1116736250).

2036401222 is a wasteful number, since it uses less digits than its factorization.

2036401222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32845214.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2036401222 is about 45126.5024348220. The cubic root of 2036401222 is about 1267.5189170188.

Adding to 2036401222 its reverse (2221046302), we get a palindrome (4257447524).

The spelling of 2036401222 in words is "two billion, thirty-six million, four hundred one thousand, two hundred twenty-two".