10200122220012 has 48 divisors (see below), whose sum is σ = 24231672054240. Its totient is φ = 3338820822528.

The previous prime is 10200122219999. The next prime is 10200122220019. The reversal of 10200122220012 is 21002222100201.

It is a junction number, because it is equal to n+sod(n) for n = 10200122219973 and 10200122220000.

It is not an unprimeable number, because it can be changed into a prime (10200122220019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25222923 + ... + 25624130.

It is an arithmetic number, because the mean of its divisors is an integer number (504826501130).

Almost surely, 2^{10200122220012} is an apocalyptic number.

10200122220012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10200122220012 is an abundant number, since it is smaller than the sum of its proper divisors (14031549834228).

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

10200122220012 is a wasteful number, since it uses less digits than its factorization.

10200122220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50847362 (or 50847360 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10200122220012 its reverse (21002222100201), we get a palindrome (31202344320213).

The spelling of 10200122220012 in words is "ten trillion, two hundred billion, one hundred twenty-two million, two hundred twenty thousand, twelve".