20213033223302 has 48 divisors (see below), whose sum is σ = 33215882922432. Its totient is φ = 9217257978240.

The previous prime is 20213033223301. The next prime is 20213033223353. The reversal of 20213033223302 is 20332233031202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20213033223301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2812463 + ... + 6952410.

It is an arithmetic number, because the mean of its divisors is an integer number (691997560884).

Almost surely, 2^{20213033223302} is an apocalyptic number.

20213033223302 is a deficient number, since it is larger than the sum of its proper divisors (13002849699130).

20213033223302 is a wasteful number, since it uses less digits than its factorization.

20213033223302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9765021 (or 9765002 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 20213033223302 its reverse (20332233031202), we get a palindrome (40545266254504).

The spelling of 20213033223302 in words is "twenty trillion, two hundred thirteen billion, thirty-three million, two hundred twenty-three thousand, three hundred two".