122300321212020 has 192 divisors, whose sum is σ = 398657662341120. Its totient is φ = 27437974566912.

The previous prime is 122300321211989. The next prime is 122300321212049. The reversal of 122300321212020 is 20212123003221.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7620910 + ... + 17397669.

It is an arithmetic number, because the mean of its divisors is an integer number (2076341991360).

Almost surely, 2^{122300321212020} is an apocalyptic number.

122300321212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122300321212020 is an abundant number, since it is smaller than the sum of its proper divisors (276357341129100).

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

122300321212020 is a wasteful number, since it uses less digits than its factorization.

122300321212020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25018814 (or 25018812 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 122300321212020 its reverse (20212123003221), we get a palindrome (142512444215241).

The spelling of 122300321212020 in words is "one hundred twenty-two trillion, three hundred billion, three hundred twenty-one million, two hundred twelve thousand, twenty".