2212000220120 has 64 divisors (see below), whose sum is σ = 5006872077120. Its totient is φ = 879491843584.

The previous prime is 2212000220113. The next prime is 2212000220147. The reversal of 2212000220120 is 210220002122.

It is a junction number, because it is equal to n+sod(n) for n = 2212000220095 and 2212000220104.

It is a congruent number.

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, 33716069 + ... + 33781611.

It is an arithmetic number, because the mean of its divisors is an integer number (78232376205).

Almost surely, 2^{2212000220120} is an apocalyptic number.

2212000220120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2212000220120 is an abundant number, since it is smaller than the sum of its proper divisors (2794871857000).

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

2212000220120 is a wasteful number, since it uses less digits than its factorization.

2212000220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70604 (or 70600 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2212000220120 its reverse (210220002122), we get a palindrome (2422220222242).

The spelling of 2212000220120 in words is "two trillion, two hundred twelve billion, two hundred twenty thousand, one hundred twenty".