122200110010212 has 48 divisors (see below), whose sum is σ = 308782400955840. Its totient is φ = 37389977785728.

The previous prime is 122200110010207. The next prime is 122200110010271. The reversal of 122200110010212 is 212010011002221.

It is a junction number, because it is equal to n+sod(n) for n = 122200110010191 and 122200110010200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2188055983 + ... + 2188111830.

It is an arithmetic number, because the mean of its divisors is an integer number (6432966686580).

Almost surely, 2^{122200110010212} is an apocalyptic number.

122200110010212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122200110010212 is an abundant number, since it is smaller than the sum of its proper divisors (186582290945628).

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

122200110010212 is a wasteful number, since it uses less digits than its factorization.

122200110010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4376168012 (or 4376168010 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122200110010212 its reverse (212010011002221), we get a palindrome (334210121012433).

The spelling of 122200110010212 in words is "one hundred twenty-two trillion, two hundred billion, one hundred ten million, ten thousand, two hundred twelve".