202013212322 has 16 divisors (see below), whose sum is σ = 303755717952. Its totient is φ = 100761600720.

The previous prime is 202013212321. The next prime is 202013212339. The reversal of 202013212322 is 223212310202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 202013212294 and 202013212303.

It is not an unprimeable number, because it can be changed into a prime (202013212321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1315547 + ... + 1461057.

It is an arithmetic number, because the mean of its divisors is an integer number (18984732372).

Almost surely, 2^202013212322 is an apocalyptic number.

202013212322 is a deficient number, since it is larger than the sum of its proper divisors (101742505630).

202013212322 is a wasteful number, since it uses less digits than its factorization.

202013212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147193.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 202013212322 its reverse (223212310202), we get a palindrome (425225522524).

The spelling of 202013212322 in words is "two hundred two billion, thirteen million, two hundred twelve thousand, three hundred twenty-two".