2220201012012 has 48 divisors (see below), whose sum is σ = 5211078897024. Its totient is φ = 735704928000.

The previous prime is 2220201011999. The next prime is 2220201012013. The reversal of 2220201012012 is 2102101020222.

It is a junction number, because it is equal to n+sod(n) for n = 2220201011982 and 2220201012000.

It is not an unprimeable number, because it can be changed into a prime (2220201012013) 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, 979087 + ... + 2323577.

It is an arithmetic number, because the mean of its divisors is an integer number (108564143688).

Almost surely, 2^{2220201012012} is an apocalyptic number.

It is an amenable number.

2220201012012 is an abundant number, since it is smaller than the sum of its proper divisors (2990877885012).

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

2220201012012 is a wasteful number, since it uses less digits than its factorization.

2220201012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345310 (or 1345308 counting only the distinct ones).

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

Adding to 2220201012012 its reverse (2102101020222), we get a palindrome (4322302032234).

The spelling of 2220201012012 in words is "two trillion, two hundred twenty billion, two hundred one million, twelve thousand, twelve".