2011202020322 has 16 divisors (see below), whose sum is σ = 3301777920672. Its totient is φ = 911204939520.

The previous prime is 2011202020319. The next prime is 2011202020327. The reversal of 2011202020322 is 2230202021102.

It is a self number, because there is not a number n which added to its sum of digits gives 2011202020322.

It is not an unprimeable number, because it can be changed into a prime (2011202020327) 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, 148882943 + ... + 148896450.

It is an arithmetic number, because the mean of its divisors is an integer number (206361120042).

Almost surely, 2^{2011202020322} is an apocalyptic number.

2011202020322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2011202020322 is a deficient number, since it is larger than the sum of its proper divisors (1290575900350).

2011202020322 is a wasteful number, since it uses less digits than its factorization.

2011202020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297779713.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2011202020322 its reverse (2230202021102), we get a palindrome (4241404041424).

The spelling of 2011202020322 in words is "two trillion, eleven billion, two hundred two million, twenty thousand, three hundred twenty-two".