220210021220302 has 12 divisors (see below), whose sum is σ = 348615033595056. Its totient is φ = 104310010051380.

The previous prime is 220210021220279. The next prime is 220210021220369. The reversal of 220210021220302 is 203022120012022.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 220210021220302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152500013974 + ... + 152500015417.

It is an arithmetic number, because the mean of its divisors is an integer number (29051252799588).

Almost surely, 2^{220210021220302} is an apocalyptic number.

220210021220302 is a deficient number, since it is larger than the sum of its proper divisors (128405012374754).

220210021220302 is a wasteful number, since it uses less digits than its factorization.

220210021220302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305000029431 (or 305000029412 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 220210021220302 its reverse (203022120012022), we get a palindrome (423232141232324).

The spelling of 220210021220302 in words is "two hundred twenty trillion, two hundred ten billion, twenty-one million, two hundred twenty thousand, three hundred two".