220122021122300 has 36 divisors (see below), whose sum is σ = 521088857277576. Its totient is φ = 80044371316800.

The previous prime is 220122021122251. The next prime is 220122021122347. The reversal of 220122021122300 is 3221120221022.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100055463047 + ... + 100055465246.

Almost surely, 2^{220122021122300} is an apocalyptic number.

220122021122300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220122021122300 is an abundant number, since it is smaller than the sum of its proper divisors (300966836155276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220122021122300 is a wasteful number, since it uses less digits than its factorization.

220122021122300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200110928318 (or 200110928311 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 220122021122300 its reverse (3221120221022), we get a palindrome (223343141343322).

The spelling of 220122021122300 in words is "two hundred twenty trillion, one hundred twenty-two billion, twenty-one million, one hundred twenty-two thousand, three hundred".