122020112210000 has 100 divisors (see below), whose sum is σ = 308267367890592. Its totient is φ = 46685955888000.

The previous prime is 122020112209981. The next prime is 122020112210027. The reversal of 122020112210000 is 12211020221.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 265031114 + ... + 265491113.

Almost surely, 2^{122020112210000} is an apocalyptic number.

122020112210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122020112210000 is an abundant number, since it is smaller than the sum of its proper divisors (186247255680592).

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

122020112210000 is an equidigital number, since it uses as much as digits as its factorization.

122020112210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530522278 (or 530522257 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122020112210000 its reverse (12211020221), we get a palindrome (122032323230221).

The spelling of 122020112210000 in words is "one hundred twenty-two trillion, twenty billion, one hundred twelve million, two hundred ten thousand".