2012210020222 has 32 divisors (see below), whose sum is σ = 3196326633120. Its totient is φ = 947414568960.

The previous prime is 2012210020217. The next prime is 2012210020307. The reversal of 2012210020222 is 2220200122102.

It is a junction number, because it is equal to n+sod(n) for n = 2012210020196 and 2012210020205.

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, 8634472 + ... + 8864452.

It is an arithmetic number, because the mean of its divisors is an integer number (99885207285).

Almost surely, 2^{2012210020222} is an apocalyptic number.

2012210020222 is a deficient number, since it is larger than the sum of its proper divisors (1184116612898).

2012210020222 is a wasteful number, since it uses less digits than its factorization.

2012210020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231388.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2012210020222 its reverse (2220200122102), we get a palindrome (4232410142324).

The spelling of 2012210020222 in words is "two trillion, twelve billion, two hundred ten million, twenty thousand, two hundred twenty-two".